[maven-release-plugin] prepare for next development iteration

[maven-release-plugin] prepare release twelvemonkeys-3.7.1
#631 New way of forcing profile activation + guarding all invocations of ICC_Profile.getInstance()
2026-05-19 00:00:03 -04:00 · 2021-12-11 22:54:21 +01:00 · 2021-12-11 22:54:18 +01:00 · 2021-12-11 18:59:19 +01:00 · 2021-12-11 18:59:18 +01:00 · 2021-12-10 17:02:41 +01:00
365 changed files with 17092 additions and 3423 deletions
@@ -0,0 +1 @@
+github: haraldk
@@ -1,14 +1,16 @@
 dist: trusty
 language: java
 jdk:
-  - oraclejdk8
-# Oracle JDK 7 no longer supported, we use env matrix to test various CMM providers
-#  - oraclejdk7
-# Some JPEGImageReader tests fail on OpenJDK, need to investigate/fix before enabling
-#  - openjdk7
-env:
-  - MAVEN_OPTS=-Dsun.java2d.cmm=sun.java2d.cmm.kcms.KcmsServiceProvider
-  - MAVEN_OPTS=""
+  - oraclejdk8  # LTS until Mar 2022
+  - oraclejdk11 # LTS until Sep 2023
+  - oraclejdk15 # out of support
+  - oraclejdk16 # out of support
+  - oraclejdk17 # LTS until Sep 2026
+jobs:
+  include:
+    # Extra job, testing legacy CMM option
+    - jdk: oraclejdk8
+      env: MAVEN_OPTS=-Dsun.java2d.cmm=sun.java2d.cmm.kcms.KcmsServiceProvider
 cache:
  directories:
  - $HOME/.m2
@@ -1,19 +1,16 @@
-[![Build Status](https://travis-ci.org/haraldk/TwelveMonkeys.svg?branch=master)](https://travis-ci.org/haraldk/TwelveMonkeys) 
-[![Maven Central](https://maven-badges.herokuapp.com/maven-central/com.twelvemonkeys.imageio/imageio/badge.svg)](https://maven-badges.herokuapp.com/maven-central/com.twelvemonkeys.imageio/imageio)
-[![StackOverflow](https://img.shields.io/badge/tag-twelvemonkeys-orange.svg)](https://stackoverflow.com/questions/tagged/twelvemonkeys)
+[![Build Status](https://travis-ci.com/haraldk/TwelveMonkeys.svg?branch=master)](https://travis-ci.com/github/haraldk/TwelveMonkeys) 
+[![Maven Central](https://maven-badges.herokuapp.com/maven-central/com.twelvemonkeys.imageio/imageio/badge.svg?color=slateblue)](https://maven-badges.herokuapp.com/maven-central/com.twelvemonkeys.imageio/imageio)
+[![StackOverflow](https://img.shields.io/badge/stack_overflow-twelvemonkeys-orange.svg)](https://stackoverflow.com/questions/tagged/twelvemonkeys)
 [![Donate](https://img.shields.io/badge/donate-PayPal-blue.svg)](https://paypal.me/haraldk76/100)

 ## About

-TwelveMonkeys ImageIO is a collection of plugins and extensions for Java's ImageIO.
+TwelveMonkeys ImageIO provides extended image file format support for the Java platform, through plugins for the `javax.imageio.*` package.

-These plugins extend the number of image file formats supported in Java, using the `javax.imageio.*` package.
-The main purpose of this project is to provide support for formats not covered by the JRE itself.
-
-Support for formats is important, both to be able to read data found
+The main goal of this project is to provide support for formats not covered by the JRE itself. 
+Support for these formats is important, to be able to read data found
 "in the wild", as well as to maintain access to data in legacy formats.
-Because there is lots of legacy data out there, we see the need for open implementations of readers for popular formats.
-The goal is to create a set of efficient and robust ImageIO plug-ins, that can be distributed independently.
+As there is lots of legacy data out there, we see the need for open implementations of readers for popular formats.

 ----

@@ -23,34 +20,40 @@ The goal is to create a set of efficient and robust ImageIO plug-ins, that can b
 | ------ | -------- | -----------           |:----:|:-----:| -------- | ----- |
 | Batik  | **SVG**  | Scalable Vector Graphics | ✔ |  -  | - | Requires [Batik](https://xmlgraphics.apache.org/batik/)
 |        | WMF      | MS Windows Metafile      | ✔ |  -  | - | Requires [Batik](https://xmlgraphics.apache.org/batik/)
-| [BMP](https://github.com/haraldk/TwelveMonkeys/wiki/BMP-Plugin)    | **BMP**  | MS Windows and IBM OS/2 Device Independent Bitmap | ✔  | ✔   | Native & Standard |
+| [BMP](https://github.com/haraldk/TwelveMonkeys/wiki/BMP-Plugin)    | **BMP**  | MS Windows and IBM OS/2 Device Independent Bitmap | ✔  | ✔   | [Native](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/bmp_metadata.html) & [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) |
 |        | CUR      | MS Windows Cursor Format  | ✔  | -   | - |
 |        | ICO      | MS Windows Icon Format    | ✔  | ✔   | - | 
-| [HDR](https://github.com/haraldk/TwelveMonkeys/wiki/HDR-Plugin)    | HDR      | Radiance High Dynamic Range RGBE Format | ✔  | - | Standard | 
+| [HDR](https://github.com/haraldk/TwelveMonkeys/wiki/HDR-Plugin)    | HDR      | Radiance High Dynamic Range RGBE Format | ✔  | - | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) | 
 | [ICNS](https://github.com/haraldk/TwelveMonkeys/wiki/ICNS-Plugin)   | ICNS     | Apple Icon Image | ✔  | ✔   | -  | 
-| [IFF](https://github.com/haraldk/TwelveMonkeys/wiki/IFF-Plugin)    | IFF      | Commodore Amiga/Electronic Arts Interchange File Format | ✔  | ✔   | - | 
-| [JPEG](https://github.com/haraldk/TwelveMonkeys/wiki/JPEG-Plugin)   | **JPEG** | Joint Photographers Expert Group | ✔  | ✔   | Native & Standard |  
-| [PCX](https://github.com/haraldk/TwelveMonkeys/wiki/PCX-Plugin)    | PCX      | ZSoft Paintbrush Format | ✔  | -  | Standard | 
-|        | DCX      | Multi-page PCX fax document | ✔  | -   | Standard | 
-| [PICT](https://github.com/haraldk/TwelveMonkeys/wiki/PICT-Plugin)   | PICT     | Apple Mac Paint Picture Format | ✔  | -   | - | 
-| [PNM](https://github.com/haraldk/TwelveMonkeys/wiki/PNM-Plugin)    | PAM      | NetPBM Portable Any Map | ✔  | ✔   | Standard | 
-|        | PBM      | NetPBM Portable Bit Map | ✔  | -     | Standard | 
-|        | PGM      | NetPBM Portable Grey Map | ✔  | -   | Standard | 
-|        | PPM      | NetPBM Portable Pix Map | ✔  | ✔   | Standard | 
-|        | PFM      | Portable Float Map | ✔  | -   | Standard | 
-| [PSD](https://github.com/haraldk/TwelveMonkeys/wiki/PSD-Plugin)    | **PSD**  | Adobe Photoshop Document | ✔  | - | Native & Standard |  
-|        |  PSB     | Adobe Photoshop Large Document | ✔  | - | Native & Standard | 
-| [SGI](https://github.com/haraldk/TwelveMonkeys/wiki/SGI-Plugin)    | SGI      | Silicon Graphics Image Format  | ✔  | -   | Standard | 
-| [TGA](https://github.com/haraldk/TwelveMonkeys/wiki/TGA-Plugin)    | TGA      | Truevision TGA Image Format  | ✔  | ✔   | Standard | 
+| [IFF](https://github.com/haraldk/TwelveMonkeys/wiki/IFF-Plugin)    | IFF      | Commodore Amiga/Electronic Arts Interchange File Format | ✔  | ✔   | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) | 
+| [JPEG](https://github.com/haraldk/TwelveMonkeys/wiki/JPEG-Plugin)   | **JPEG** | Joint Photographers Expert Group | ✔  | ✔   | [Native](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/jpeg_metadata.html#image) & [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) | 
+|   | JPEG Lossless |   | ✔  |  -  | [Native](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/jpeg_metadata.html#image) & [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) | 
+| [PCX](https://github.com/haraldk/TwelveMonkeys/wiki/PCX-Plugin)    | PCX      | ZSoft Paintbrush Format | ✔  | -  | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) | 
+|        | DCX      | Multi-page PCX fax document | ✔  | -   | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) | 
+| [PICT](https://github.com/haraldk/TwelveMonkeys/wiki/PICT-Plugin)   | PICT     | Apple QuickTime Picture Format | ✔  | ✔   | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) | 
+|        | PNTG     | Apple MacPaint Picture Format | ✔  |     | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) | 
+| [PNM](https://github.com/haraldk/TwelveMonkeys/wiki/PNM-Plugin)    | PAM      | NetPBM Portable Any Map | ✔  | ✔   | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) | 
+|        | PBM      | NetPBM Portable Bit Map | ✔  | -     | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) | 
+|        | PGM      | NetPBM Portable Grey Map | ✔  | -   | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) | 
+|        | PPM      | NetPBM Portable Pix Map | ✔  | ✔   | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) | 
+|        | PFM      | Portable Float Map | ✔  | -   | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) | 
+| [PSD](https://github.com/haraldk/TwelveMonkeys/wiki/PSD-Plugin)    | **PSD**  | Adobe Photoshop Document | ✔  | - | Native & [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) |  
+|        |  PSB     | Adobe Photoshop Large Document | ✔  | - | Native & [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) | 
+| [SGI](https://github.com/haraldk/TwelveMonkeys/wiki/SGI-Plugin)    | SGI      | Silicon Graphics Image Format  | ✔  | -   | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) | 
+| [TGA](https://github.com/haraldk/TwelveMonkeys/wiki/TGA-Plugin)    | TGA      | Truevision TGA Image Format  | ✔  | ✔   | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) | 
 |ThumbsDB| Thumbs.db| MS Windows Thumbs DB | ✔  | -   | - | OLE2 Compound Document based format only
-| [TIFF](https://github.com/haraldk/TwelveMonkeys/wiki/TIFF-Plugin)   | **TIFF** | Aldus/Adobe Tagged Image File Format | ✔  | ✔ | Native & Standard | 
-|        | BigTIFF  |  | ✔  | - | Native & Standard |  
-| [WebP](https://github.com/haraldk/TwelveMonkeys/wiki/WebP-Plugin)   | **WebP** | Google WebP Format | ✔  | - | Standard |  In progress
-| XWD    | XWD      | X11 Window Dump Format | ✔  | -   | Standard | 
+| [TIFF](https://github.com/haraldk/TwelveMonkeys/wiki/TIFF-Plugin)   | **TIFF** | Aldus/Adobe Tagged Image File Format | ✔  | ✔ | [Native](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/tiff_metadata.html#ImageMetadata) & [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) | 
+|        | BigTIFF  |  | ✔  | - | [Native](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/tiff_metadata.html#ImageMetadata) & [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) |  
+| [WebP](https://github.com/haraldk/TwelveMonkeys/wiki/WebP-Plugin)   | **WebP** | Google WebP Format | ✔  | - | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) |  
+| XWD    | XWD      | X11 Window Dump Format | ✔  | -   | [Standard](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/metadata/doc-files/standard_metadata.html) | 


-**Important note on using Batik:** *Please read [The Apache™ XML Graphics Project - Security](http://xmlgraphics.apache.org/security.html), 
-and make sure you use either version 1.6.1, 1.7.1, 1.8+ or later.*
+**Important note on using Batik:** *Please read [The Apache™ XML Graphics Project - Security](https://xmlgraphics.apache.org/security.html), 
+and make sure you use version 1.14 or later.*
+
+Note that GIF, PNG and WBMP formats are already supported through the ImageIO API, using the
+[JDK standard plugins](https://docs.oracle.com/en/java/javase/11/docs/api/java.desktop/javax/imageio/package-summary.html).
+For BMP, JPEG, and TIFF formats the TwelveMonkeys plugins provides extended format support and additional features.

 ## Basic usage

@@ -79,10 +82,8 @@ The plugins are discovered automatically at run time. See the [FAQ](#faq) for mo
 If you need more control of read parameters and the reading process, the common idiom for reading is something like:

 ```java
-// Create input stream
-ImageInputStream input = ImageIO.createImageInputStream(file);
-
-try {
+// Create input stream (in try-with-resource block to avoid leaks)
+try (ImageInputStream input = ImageIO.createImageInputStream(file)) {
    // Get the reader
    Iterator<ImageReader> readers = ImageIO.getImageReaders(input);

@@ -119,10 +120,6 @@ try {
        reader.dispose();
    }
 }
-finally {
-    // Close stream in finally block to avoid resource leaks
-    input.close();
-}
 ```

 Query the reader for source image dimensions using `reader.getWidth(n)` and `reader.getHeight(n)` without reading the
@@ -144,10 +141,8 @@ if (!writers.hasNext()) {
 ImageWriter writer = writers.next();

 try {
-    // Create output stream
-    ImageOutputStream output = ImageIO.createImageOutputStream(file);
-
-    try {
+    // Create output stream (in try-with-resource block to avoid leaks)
+    try (ImageOutputStream output = ImageIO.createImageOutputStream(file)) {
        writer.setOutput(output);

        // Optionally, listen to progress, warnings, etc.
@@ -160,10 +155,6 @@ try {
        // Optionally, provide thumbnails and image/stream metadata
        writer.write(..., new IIOImage(..., image, ...), param);
    }
-    finally {
-        // Close stream in finally block to avoid resource leaks
-        output.close();
-    }
 }
 finally {
    // Dispose writer in finally block to avoid memory leaks
@@ -172,7 +163,7 @@ finally {
 ```

 For more advanced usage, and information on how to use the ImageIO API, I suggest you read the
-[Java Image I/O API Guide](http://docs.oracle.com/javase/7/docs/technotes/guides/imageio/spec/imageio_guideTOC.fm.html)
+[Java Image I/O API Guide](https://docs.oracle.com/javase/7/docs/technotes/guides/imageio/spec/imageio_guideTOC.fm.html)
 from Oracle.

 #### Adobe Clipping Path support
@@ -226,14 +217,14 @@ BufferedImage output = ditherer.filter(input, null);

 ## Building

-Download the project (using [Git](http://git-scm.com/downloads)):
+Download the project (using [Git](https://git-scm.com/downloads)):

    $ git clone git@github.com:haraldk/TwelveMonkeys.git

 This should create a folder named `TwelveMonkeys` in your current directory. Change directory to the `TwelveMonkeys`
 folder, and issue the command below to build.

-Build the project (using [Maven](http://maven.apache.org/download.cgi)):
+Build the project (using [Maven](https://maven.apache.org/download.cgi)):

    $ mvn package

@@ -280,12 +271,12 @@ To depend on the JPEG and TIFF plugin using Maven, add the following to your POM
    <dependency>
        <groupId>com.twelvemonkeys.imageio</groupId>
        <artifactId>imageio-jpeg</artifactId>
-        <version>3.6.2</version>
+        <version>3.7.0</version>
    </dependency>
    <dependency>
        <groupId>com.twelvemonkeys.imageio</groupId>
        <artifactId>imageio-tiff</artifactId>
-        <version>3.6.2</version>
+        <version>3.7.0</version>
    </dependency>

    <!--
@@ -295,7 +286,7 @@ To depend on the JPEG and TIFF plugin using Maven, add the following to your POM
    <dependency>
        <groupId>com.twelvemonkeys.servlet</groupId>
        <artifactId>servlet</artifactId>
-        <version>3.6.2</version>
+        <version>3.7.0</version>
    </dependency>
 </dependencies>
 ```
@@ -304,13 +295,13 @@ To depend on the JPEG and TIFF plugin using Maven, add the following to your POM

 To depend on the JPEG and TIFF plugin in your IDE or program, add all of the following JARs to your class path:

-    twelvemonkeys-common-lang-3.6.2.jar
-    twelvemonkeys-common-io-3.6.2.jar
-    twelvemonkeys-common-image-3.6.2.jar
-    twelvemonkeys-imageio-core-3.6.2.jar
-    twelvemonkeys-imageio-metadata-3.6.2.jar
-    twelvemonkeys-imageio-jpeg-3.6.2.jar
-    twelvemonkeys-imageio-tiff-3.6.2.jar
+    twelvemonkeys-common-lang-3.7.0.jar
+    twelvemonkeys-common-io-3.7.0.jar
+    twelvemonkeys-common-image-3.7.0.jar
+    twelvemonkeys-imageio-core-3.7.0.jar
+    twelvemonkeys-imageio-metadata-3.7.0.jar
+    twelvemonkeys-imageio-jpeg-3.7.0.jar
+    twelvemonkeys-imageio-tiff-3.7.0.jar

 #### Deploying the plugins in a web app

@@ -376,77 +367,79 @@ Other "fat" JAR bundlers will probably have similar mechanisms to merge entries

 ### Links to prebuilt binaries

-##### Latest version (3.6.2)
+##### Latest version (3.7.0)

 Requires Java 7 or later.
 
 Common dependencies
-* [common-lang-3.6.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/common/common-lang/3.6.2/common-lang-3.6.2.jar)
-* [common-io-3.6.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/common/common-io/3.6.2/common-io-3.6.2.jar)
-* [common-image-3.6.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/common/common-image/3.6.2/common-image-3.6.2.jar)
+* [common-lang-3.7.0.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/common/common-lang/3.7.0/common-lang-3.7.0.jar)
+* [common-io-3.7.0.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/common/common-io/3.7.0/common-io-3.7.0.jar)
+* [common-image-3.7.0.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/common/common-image/3.7.0/common-image-3.7.0.jar)

 ImageIO dependencies
-* [imageio-core-3.6.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-core/3.6.2/imageio-core-3.6.2.jar)
-* [imageio-metadata-3.6.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-metadata/3.6.2/imageio-metadata-3.6.2.jar)
+* [imageio-core-3.7.0.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-core/3.7.0/imageio-core-3.7.0.jar)
+* [imageio-metadata-3.7.0.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-metadata/3.7.0/imageio-metadata-3.7.0.jar)

 ImageIO plugins
-* [imageio-bmp-3.6.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-bmp/3.6.2/imageio-bmp-3.6.2.jar)
-* [imageio-hdr-3.6.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-hdr/3.6.2/imageio-hdr-3.6.2.jar)
-* [imageio-icns-3.6.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-icns/3.6.2/imageio-icns-3.6.2.jar)
-* [imageio-iff-3.6.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-iff/3.6.2/imageio-iff-3.6.2.jar)
-* [imageio-jpeg-3.6.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-jpeg/3.6.2/imageio-jpeg-3.6.2.jar)
-* [imageio-pcx-3.6.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-pcx/3.6.2/imageio-pcx-3.6.2.jar)
-* [imageio-pict-3.6.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-pict/3.6.2/imageio-pict-3.6.2.jar)
-* [imageio-pnm-3.6.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-pnm/3.6.2/imageio-pnm-3.6.2.jar)
-* [imageio-psd-3.6.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-psd/3.6.2/imageio-psd-3.6.2.jar)
-* [imageio-sgi-3.6.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-sgi/3.6.2/imageio-sgi-3.6.2.jar)
-* [imageio-tga-3.6.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-tga/3.6.2/imageio-tga-3.6.2.jar)
-* [imageio-thumbsdb-3.6.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-thumbsdb/3.6.2/imageio-thumbsdb-3.6.2.jar)
-* [imageio-tiff-3.6.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-tiff/3.6.2/imageio-tiff-3.6.2.jar)
+* [imageio-bmp-3.7.0.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-bmp/3.7.0/imageio-bmp-3.7.0.jar)
+* [imageio-hdr-3.7.0.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-hdr/3.7.0/imageio-hdr-3.7.0.jar)
+* [imageio-icns-3.7.0.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-icns/3.7.0/imageio-icns-3.7.0.jar)
+* [imageio-iff-3.7.0.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-iff/3.7.0/imageio-iff-3.7.0.jar)
+* [imageio-jpeg-3.7.0.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-jpeg/3.7.0/imageio-jpeg-3.7.0.jar)
+* [imageio-pcx-3.7.0.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-pcx/3.7.0/imageio-pcx-3.7.0.jar)
+* [imageio-pict-3.7.0.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-pict/3.7.0/imageio-pict-3.7.0.jar)
+* [imageio-pnm-3.7.0.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-pnm/3.7.0/imageio-pnm-3.7.0.jar)
+* [imageio-psd-3.7.0.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-psd/3.7.0/imageio-psd-3.7.0.jar)
+* [imageio-sgi-3.7.0.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-sgi/3.7.0/imageio-sgi-3.7.0.jar)
+* [imageio-tga-3.7.0.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-tga/3.7.0/imageio-tga-3.7.0.jar)
+* [imageio-thumbsdb-3.7.0.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-thumbsdb/3.7.0/imageio-thumbsdb-3.7.0.jar)
+* [imageio-tiff-3.7.0.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-tiff/3.7.0/imageio-tiff-3.7.0.jar)
+* [imageio-webp-3.7.0.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-webp/3.7.0/imageio-webp-3.7.0.jar)
+* [imageio-xwd-3.7.0.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-xwd/3.7.0/imageio-xwd-3.7.0.jar)

 ImageIO plugins requiring 3rd party libs
-* [imageio-batik-3.6.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-batik/3.6.2/imageio-batik-3.6.2.jar)
+* [imageio-batik-3.7.0.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-batik/3.7.0/imageio-batik-3.7.0.jar)

 Photoshop Path support for ImageIO
-* [imageio-clippath-3.6.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-clippath/3.6.2/imageio-clippath-3.6.2.jar)
+* [imageio-clippath-3.7.0.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-clippath/3.7.0/imageio-clippath-3.7.0.jar)

 Servlet support
-* [servlet-3.6.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/servlet/servlet/3.6.2/servlet-3.6.2.jar)
+* [servlet-3.7.0.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/servlet/servlet/3.7.0/servlet-3.7.0.jar)

 ##### Old version (3.0.x)

 Use this version for projects that requires Java 6 or need the JMagick support. *Does not support Java 8 or later*.

 Common dependencies
-* [common-lang-3.0.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/common/common-lang/3.0.2/common-lang-3.0.2.jar)
-* [common-io-3.0.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/common/common-io/3.0.2/common-io-3.0.2.jar)
-* [common-image-3.0.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/common/common-image/3.0.2/common-image-3.0.2.jar)
+* [common-lang-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/common/common-lang/3.0.2/common-lang-3.0.2.jar)
+* [common-io-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/common/common-io/3.0.2/common-io-3.0.2.jar)
+* [common-image-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/common/common-image/3.0.2/common-image-3.0.2.jar)
 
 ImageIO dependencies
-* [imageio-core-3.0.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-core/3.0.2/imageio-core-3.0.2.jar)
-* [imageio-metadata-3.0.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-metadata/3.0.2/imageio-metadata-3.0.2.jar)
+* [imageio-core-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-core/3.0.2/imageio-core-3.0.2.jar)
+* [imageio-metadata-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-metadata/3.0.2/imageio-metadata-3.0.2.jar)
 
 ImageIO plugins
-* [imageio-jpeg-3.0.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-jpeg/3.0.2/imageio-jpeg-3.0.2.jar)
-* [imageio-tiff-3.0.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-tiff/3.0.2/imageio-tiff-3.0.2.jar)
-* [imageio-psd-3.0.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-psd/3.0.2/imageio-psd-3.0.2.jar)
-* [imageio-pict-3.0.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-pict/3.0.2/imageio-pict-3.0.2.jar)
-* [imageio-iff-3.0.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-iff/3.0.2/imageio-iff-3.0.2.jar)
-* [imageio-icns-3.0.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-icns/3.0.2/imageio-icns-3.0.2.jar)
-* [imageio-ico-3.0.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-ico/3.0.2/imageio-ico-3.0.2.jar)
-* [imageio-thumbsdb-3.0.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-thumbsdb/3.0.2/imageio-thumbsdb-3.0.2.jar)
+* [imageio-jpeg-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-jpeg/3.0.2/imageio-jpeg-3.0.2.jar)
+* [imageio-tiff-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-tiff/3.0.2/imageio-tiff-3.0.2.jar)
+* [imageio-psd-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-psd/3.0.2/imageio-psd-3.0.2.jar)
+* [imageio-pict-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-pict/3.0.2/imageio-pict-3.0.2.jar)
+* [imageio-iff-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-iff/3.0.2/imageio-iff-3.0.2.jar)
+* [imageio-icns-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-icns/3.0.2/imageio-icns-3.0.2.jar)
+* [imageio-ico-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-ico/3.0.2/imageio-ico-3.0.2.jar)
+* [imageio-thumbsdb-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-thumbsdb/3.0.2/imageio-thumbsdb-3.0.2.jar)
 
 ImageIO plugins requiring 3rd party libs
-* [imageio-batik-3.0.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-batik/3.0.2/imageio-batik-3.0.2.jar)
-* [imageio-jmagick-3.0.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-jmagick/3.0.2/imageio-jmagick-3.0.2.jar)
+* [imageio-batik-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-batik/3.0.2/imageio-batik-3.0.2.jar)
+* [imageio-jmagick-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/imageio/imageio-jmagick/3.0.2/imageio-jmagick-3.0.2.jar)
 
 Servlet support
-* [servlet-3.0.2.jar](http://search.maven.org/remotecontent?filepath=com/twelvemonkeys/servlet/servlet/3.0.2/servlet-3.0.2.jar)
+* [servlet-3.0.2.jar](https://search.maven.org/remotecontent?filepath=com/twelvemonkeys/servlet/servlet/3.0.2/servlet-3.0.2.jar)


 ## License

-The project is distributed under the OSI approved [BSD license](http://opensource.org/licenses/BSD-3-Clause):
+This project is provided under the OSI approved [BSD license](https://opensource.org/licenses/BSD-3-Clause):

    Copyright (c) 2008-2020, Harald Kuhr
    All rights reserved.
@@ -501,7 +494,7 @@ a: The TwelveMonkeys ImageIO project contains plug-ins for ImageIO. ImageIO uses

 All you have have to do, is to make sure you have the TwelveMonkeys JARs in your classpath.

-You can read more about the registry and the lookup mechanism in the [IIORegistry API doc](http://docs.oracle.com/javase/7/docs/api/javax/imageio/spi/IIORegistry.html).
+You can read more about the registry and the lookup mechanism in the [IIORegistry API doc](https://docs.oracle.com/javase/7/docs/api/javax/imageio/spi/IIORegistry.html).

 The fine print: The TwelveMonkeys service providers for JPEG, BMP and TIFF, overrides the onRegistration method, and
 utilizes the pairwise partial ordering mechanism of the `IIOServiceRegistry` to make sure it is installed before
@@ -509,10 +502,15 @@ the Sun/Oracle provided `JPEGImageReader` and `BMPImageReader`, and the Apple pr
 respectively. Using the pairwise ordering will not remove any functionality form these implementations, but in most 
 cases you'll end up using the TwelveMonkeys plug-ins instead.

+q: Why is there no support for common formats like GIF or PNG?
+
+a: The short answer is simply that the built-in support in ImageIO for these formats are good enough as-is.
+If you are looking for better PNG write performance on Java 7 and 8, see [JDK9 PNG Writer Backport](https://github.com/gredler/jdk9-png-writer-backport).
+

 q: What about JAI? Several of the formats are already supported by JAI.

-a: While JAI (and jai-imageio in particular) have support for some of the formats, JAI has some major issues.
+a: While JAI (and jai-imageio in particular) have support for some of the same formats, JAI has some major issues.
 The most obvious being:
 - It's not actively developed. No issues has been fixed for years.
 - To get full format support, you need native libs.
@@ -5,7 +5,7 @@
    <parent>
        <groupId>com.twelvemonkeys</groupId>
        <artifactId>twelvemonkeys</artifactId>
-        <version>3.6.3</version>
+        <version>3.7.2-SNAPSHOT</version>
    </parent>

    <groupId>com.twelvemonkeys.bom</groupId>
@@ -123,6 +123,11 @@
                <artifactId>imageio-tiff</artifactId>
                <version>${project.version}</version>
            </dependency>
+            <dependency>
+                <groupId>com.twelvemonkeys.imageio</groupId>
+                <artifactId>imageio-webp</artifactId>
+                <version>${project.version}</version>
+            </dependency>
            <dependency>
                <groupId>com.twelvemonkeys.imageio</groupId>
                <artifactId>imageio-xwd</artifactId>
@@ -4,7 +4,7 @@
    <parent>
        <groupId>com.twelvemonkeys.common</groupId>
        <artifactId>common</artifactId>
-        <version>3.6.3</version>
+        <version>3.7.2-SNAPSHOT</version>
    </parent>
    <artifactId>common-image</artifactId>
    <packaging>jar</packaging>
@@ -13,6 +13,10 @@
        The TwelveMonkeys Common Image support
    </description>

+    <properties>
+        <project.jpms.module.name>com.twelvemonkeys.common.image</project.jpms.module.name>
+    </properties>
+
    <dependencies>
        <dependency>
            <groupId>${project.groupId}</groupId>
@@ -34,7 +34,13 @@ import java.awt.*;
 import java.awt.geom.AffineTransform;
 import java.awt.geom.Point2D;
 import java.awt.geom.Rectangle2D;
-import java.awt.image.*;
+import java.awt.image.BufferedImage;
+import java.awt.image.BufferedImageOp;
+import java.awt.image.ColorModel;
+import java.awt.image.ImagingOpException;
+import java.awt.image.Raster;
+import java.awt.image.RasterOp;
+import java.awt.image.WritableRaster;

 /**
 * This is a drop-in replacement for {@link java.awt.image.AffineTransformOp}.
@@ -70,6 +76,7 @@ public class AffineTransformOp implements BufferedImageOp, RasterOp {
        delegate = new java.awt.image.AffineTransformOp(xform, interpolationType);
    }

+    @SuppressWarnings("ConstantConditions")
    @Override
    public BufferedImage filter(final BufferedImage src, BufferedImage dst) {
        try {
@@ -80,10 +87,9 @@ public class AffineTransformOp implements BufferedImageOp, RasterOp {
                dst = createCompatibleDestImage(src, src.getColorModel());
            }

-            Graphics2D g2d = null;
+            Graphics2D g2d = dst.createGraphics();

            try {
-                g2d = dst.createGraphics();
                int interpolationType = delegate.getInterpolationType();

                if (interpolationType > 0) {
@@ -109,9 +115,7 @@ public class AffineTransformOp implements BufferedImageOp, RasterOp {
                return dst;
            }
            finally {
-                if (g2d != null) {
-                    g2d.dispose();
-                }
+                g2d.dispose();
            }
        }
    }
@@ -45,8 +45,8 @@ import java.awt.image.BufferedImage;
 */
 public class BufferedImageIcon implements Icon {
    private final BufferedImage image;
-    private int width;
-    private int height;
+    private final int width;
+    private final int height;
    private final boolean fast;

    public BufferedImageIcon(BufferedImage pImage) {
@@ -81,11 +81,10 @@ public class BufferedImageIcon implements Icon {
        else {
            //System.out.println("Scaling using interpolation");
            Graphics2D g2 = (Graphics2D) g;
-            AffineTransform xform = AffineTransform.getTranslateInstance(x, y);
-            xform.scale(width / (double) image.getWidth(), height / (double) image.getHeight());
-            g2.setRenderingHint(RenderingHints.KEY_INTERPOLATION,
-                                RenderingHints.VALUE_INTERPOLATION_BILINEAR);
-            g2.drawImage(image, xform, null);
+            AffineTransform transform = AffineTransform.getTranslateInstance(x, y);
+            transform.scale(width / (double) image.getWidth(), height / (double) image.getHeight());
+            g2.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
+            g2.drawImage(image, transform, null);
        }
    }
 }
@@ -587,6 +587,7 @@ class IndexImage {
     * @deprecated Use {@link #getIndexColorModel(Image,int,int)} instead!
     *             This version will be removed in a later version of the API.
     */
+    @Deprecated
    public static IndexColorModel getIndexColorModel(Image pImage, int pNumberOfColors, boolean pFast) {
        return getIndexColorModel(pImage, pNumberOfColors, pFast ? COLOR_SELECTION_FAST : COLOR_SELECTION_QUALITY);
    }
@@ -30,17 +30,26 @@

 package com.twelvemonkeys.image;

-import org.junit.Test;
+import static java.lang.Math.min;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.fail;

-import javax.imageio.ImageTypeSpecifier;
 import java.awt.color.ColorSpace;
 import java.awt.geom.AffineTransform;
 import java.awt.geom.Point2D;
-import java.awt.image.*;
+import java.awt.image.BufferedImage;
+import java.awt.image.BufferedImageOp;
+import java.awt.image.DataBuffer;
+import java.awt.image.ImagingOpException;
+import java.awt.image.Raster;
+import java.awt.image.RasterOp;
 import java.util.Arrays;
 import java.util.List;

-import static org.junit.Assert.*;
+import javax.imageio.ImageTypeSpecifier;
+
+import org.junit.Test;

 /**
 * AffineTransformOpTest.
@@ -101,6 +110,7 @@ public class AffineTransformOpTest {

    private final int width = 30;
    private final int height = 20;
+    private final double anchor = min(width, height) / 2.0;

    @Test
    public void testGetPoint2D() {
@@ -128,8 +138,8 @@ public class AffineTransformOpTest {

    @Test
    public void testFilterRotateBIStandard() {
-        BufferedImageOp jreOp = new java.awt.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, Math.min(width, height) / 2, Math.min(width, height) / 2), null);
-        BufferedImageOp tmOp = new com.twelvemonkeys.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, Math.min(width, height) / 2, Math.min(width, height) / 2), null);
+        BufferedImageOp jreOp = new java.awt.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, anchor, anchor), null);
+        BufferedImageOp tmOp = new com.twelvemonkeys.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, anchor, anchor), null);

        for (Integer type : TYPES) {
            BufferedImage image = new BufferedImage(width, height, type);
@@ -147,8 +157,8 @@ public class AffineTransformOpTest {

    @Test
    public void testFilterRotateBICustom() {
-        BufferedImageOp jreOp = new java.awt.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, Math.min(width, height) / 2, Math.min(width, height) / 2), null);
-        BufferedImageOp tmOp = new com.twelvemonkeys.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, Math.min(width, height) / 2, Math.min(width, height) / 2), null);
+        BufferedImageOp jreOp = new java.awt.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, anchor, anchor), null);
+        BufferedImageOp tmOp = new com.twelvemonkeys.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, anchor, anchor), null);

        for (ImageTypeSpecifier spec : SPECS) {
            BufferedImage image = spec.createBufferedImage(width, height);
@@ -197,8 +207,8 @@ public class AffineTransformOpTest {

    @Test
    public void testFilterRotateRasterStandard() {
-        RasterOp jreOp = new java.awt.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, Math.min(width, height) / 2, Math.min(width, height) / 2), null);
-        RasterOp tmOp = new com.twelvemonkeys.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, Math.min(width, height) / 2, Math.min(width, height) / 2), null);
+        RasterOp jreOp = new java.awt.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, anchor, anchor), null);
+        RasterOp tmOp = new com.twelvemonkeys.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, anchor, anchor), null);

        for (Integer type : TYPES) {
            Raster raster = new BufferedImage(width, height, type).getRaster();
@@ -221,8 +231,6 @@ public class AffineTransformOpTest {
                    fail("No result!");
                }
                else {
-                    System.err.println("AffineTransformOpTest.testFilterRotateRasterStandard");
-                    System.err.println("type: " + type);
                    continue;
                }
            }
@@ -240,8 +248,8 @@ public class AffineTransformOpTest {

    @Test
    public void testFilterRotateRasterCustom() {
-        RasterOp jreOp = new java.awt.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, Math.min(width, height) / 2, Math.min(width, height) / 2), null);
-        RasterOp tmOp = new com.twelvemonkeys.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, Math.min(width, height) / 2, Math.min(width, height) / 2), null);
+        RasterOp jreOp = new java.awt.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, anchor, anchor), null);
+        RasterOp tmOp = new com.twelvemonkeys.image.AffineTransformOp(AffineTransform.getQuadrantRotateInstance(1, anchor, anchor), null);

        for (ImageTypeSpecifier spec : SPECS) {
            Raster raster = spec.createBufferedImage(width, height).getRaster();
@@ -264,8 +272,6 @@ public class AffineTransformOpTest {
                    fail("No result!");
                }
                else {
-                    System.err.println("AffineTransformOpTest.testFilterRotateRasterCustom");
-                    System.err.println("spec: " + spec);
                    continue;
                }
            }
@@ -4,7 +4,7 @@
    <parent>
        <groupId>com.twelvemonkeys.common</groupId>
        <artifactId>common</artifactId>
-        <version>3.6.3</version>
+        <version>3.7.2-SNAPSHOT</version>
    </parent>
    <artifactId>common-io</artifactId>
    <packaging>jar</packaging>
@@ -13,6 +13,10 @@
        The TwelveMonkeys Common IO support
    </description>

+    <properties>
+        <project.jpms.module.name>com.twelvemonkeys.common.io</project.jpms.module.name>
+    </properties>
+
    <dependencies>
        <dependency>
            <groupId>${project.groupId}</groupId>
@@ -346,7 +346,7 @@ public final class FileUtil {

    /**
     * Gets the file (type) extension of the given file.
-     * A file extension is the part of the filename, after the last occurence
+     * A file extension is the part of the filename, after the last occurrence
     * of a period {@code '.'}.
     * If the filename contains no period, {@code null} is returned.
     *
@@ -65,6 +65,7 @@ import java.io.FilenameFilter;
 * @see WildcardStringParser
 * @deprecated
 */
+@Deprecated
 public class FilenameMaskFilter implements FilenameFilter {

     // TODO: Rewrite to use regexp, or create new class
@@ -442,6 +442,7 @@ public class LittleEndianDataInputStream extends FilterInputStream implements Da
     * @see        java.io.BufferedReader#readLine()
     * @see        java.io.DataInputStream#readLine()
     */
+    @Deprecated
    public String readLine() throws IOException {
        DataInputStream ds = new DataInputStream(in);
        return ds.readLine();
@@ -29,6 +29,9 @@

 package com.twelvemonkeys.xml;

+import java.io.OutputStream;
+import java.io.Writer;
+
 import org.w3c.dom.DOMConfiguration;
 import org.w3c.dom.DOMImplementationList;
 import org.w3c.dom.Document;
@@ -38,9 +41,6 @@ import org.w3c.dom.ls.DOMImplementationLS;
 import org.w3c.dom.ls.LSOutput;
 import org.w3c.dom.ls.LSSerializer;

-import java.io.OutputStream;
-import java.io.Writer;
-
 /**
 * {@code DOMImplementationLS} backed implementation.
 *
@@ -88,17 +88,6 @@ public final class DOMSerializer {
        output.setCharacterStream(pStream);
    }

-    /*
-    // TODO: Is it useful?
-    public void setNewLine(final String pNewLine) {
-        serializer.setNewLine(pNewLine);
-    }
-
-    public String getNewLine() {
-        return serializer.getNewLine();
-    }
-    */
-
    /**
     * Specifies wether the serializer should use indentation and optimize for
     * readability.
@@ -169,13 +158,7 @@ public final class DOMSerializer {
            try {
                return DOMImplementationRegistry.newInstance();
            }
-            catch (ClassNotFoundException e) {
-                throw new IllegalStateException(e);
-            }
-            catch (InstantiationException e) {
-                throw new IllegalStateException(e);
-            }
-            catch (IllegalAccessException e) {
+            catch (ClassNotFoundException | InstantiationException | IllegalAccessException e) {
                throw new IllegalStateException(e);
            }
        }
@@ -30,16 +30,23 @@

 package com.twelvemonkeys.xml;

-import com.twelvemonkeys.lang.StringUtil;
-import org.w3c.dom.*;
-import org.xml.sax.SAXException;
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.io.PrintWriter;
+import java.nio.charset.Charset;
+import java.util.Date;

 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
 import javax.xml.parsers.ParserConfigurationException;
-import java.io.*;
-import java.nio.charset.Charset;
-import java.util.Date;
+
+import org.w3c.dom.*;
+import org.xml.sax.SAXException;
+
+import com.twelvemonkeys.lang.StringUtil;

 /**
 * XMLSerializer
@@ -290,7 +297,7 @@ public class XMLSerializer {
    }

    private static int appendAndEscape(final String pString, int pStart, final int pEnd, final StringBuilder pBuilder, final String pEntity) {
-        pBuilder.append(pString.substring(pStart, pEnd));
+        pBuilder.append(pString, pStart, pEnd);
        pBuilder.append(pEntity);
        return pEnd + 1;
    }
@@ -527,8 +534,7 @@ public class XMLSerializer {
            builder = factory.newDocumentBuilder();
        }
        catch (ParserConfigurationException e) {
-            //noinspection ThrowableInstanceNeverThrown BOGUS
-            throw (IOException) new IOException(e.getMessage()).initCause(e);
+            throw new IOException(e);
        }

        DOMImplementation dom = builder.getDOMImplementation();
@@ -32,13 +32,13 @@ package com.twelvemonkeys.io.enc;

 import com.twelvemonkeys.io.FileUtil;
 import com.twelvemonkeys.lang.ObjectAbstractTest;
+
 import org.junit.Test;

 import java.io.*;
-import java.util.Arrays;
 import java.util.Random;

-import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.assertArrayEquals;
 import static org.junit.Assert.fail;

 /**
@@ -73,7 +73,7 @@ public abstract class EncoderAbstractTest extends ObjectAbstractTest {
        }
    }

-    private byte[] createData(final int pLength) throws Exception {
+    private byte[] createData(final int pLength) {
        byte[] bytes = new byte[pLength];
        RANDOM.nextBytes(bytes);
        return bytes;
@@ -82,9 +82,8 @@ public abstract class EncoderAbstractTest extends ObjectAbstractTest {
    private void runStreamTest(final int pLength) throws Exception {
        byte[] data = createData(pLength);
        ByteArrayOutputStream outBytes = new ByteArrayOutputStream();
-        OutputStream out = new EncoderStream(outBytes, createEncoder(), true);

-        try {
+        try (OutputStream out = new EncoderStream(outBytes, createEncoder(), true)) {
            // Provoke failure for encoders that doesn't take array offset properly into account
            int off = (data.length + 1) / 2;
            out.write(data, 0, off);
@@ -92,9 +91,6 @@ public abstract class EncoderAbstractTest extends ObjectAbstractTest {
                out.write(data, off, data.length - off);
            }
        }
-        finally {
-            out.close();
-        }

        byte[] encoded = outBytes.toByteArray();

@@ -102,7 +98,7 @@ public abstract class EncoderAbstractTest extends ObjectAbstractTest {
 //        System.err.println("encoded: " + Arrays.toString(encoded));

        byte[] decoded = FileUtil.read(new DecoderStream(new ByteArrayInputStream(encoded), createCompatibleDecoder()));
-        assertTrue(Arrays.equals(data, decoded));
+        assertArrayEquals(data, decoded);

        InputStream in = new DecoderStream(new ByteArrayInputStream(encoded), createCompatibleDecoder());
        outBytes = new ByteArrayOutputStream();
@@ -116,7 +112,7 @@ public abstract class EncoderAbstractTest extends ObjectAbstractTest {
        }

        decoded = outBytes.toByteArray();
-        assertTrue(Arrays.equals(data, decoded));
+        assertArrayEquals(data, decoded);
    }

    @Test
@@ -129,10 +125,6 @@ public abstract class EncoderAbstractTest extends ObjectAbstractTest {
                e.printStackTrace();
                fail(e.getMessage() + ": " + i);
            }
-            catch (Exception e) {
-                e.printStackTrace();
-                fail(e.getMessage() + ": " + i);
-            }
        }

        for (int i = 100; i < 2000; i += 250) {
@@ -143,10 +135,6 @@ public abstract class EncoderAbstractTest extends ObjectAbstractTest {
                e.printStackTrace();
                fail(e.getMessage() + ": " + i);
            }
-            catch (Exception e) {
-                e.printStackTrace();
-                fail(e.getMessage() + ": " + i);
-            }
        }

        for (int i = 2000; i < 80000; i += 1000) {
@@ -157,14 +145,8 @@ public abstract class EncoderAbstractTest extends ObjectAbstractTest {
                e.printStackTrace();
                fail(e.getMessage() + ": " + i);
            }
-            catch (Exception e) {
-                e.printStackTrace();
-                fail(e.getMessage() + ": " + i);
-            }
        }
    }

-    // TODO: Test that the transition from byte[] to ByteBuffer didn't introduce bugs when writing to a wrapped array with offset.
-
-
+    // TODO: Test that the transition from byte[] to ByteBuffer didn't introduce bugs when writing to a wrapped array with offset.
 }
@@ -4,7 +4,7 @@
    <parent>
        <groupId>com.twelvemonkeys.common</groupId>
        <artifactId>common</artifactId>
-        <version>3.6.3</version>
+        <version>3.7.2-SNAPSHOT</version>
    </parent>
    <artifactId>common-lang</artifactId>
    <packaging>jar</packaging>
@@ -13,4 +13,8 @@
        The TwelveMonkeys Common Language support
    </description>

+    <properties>
+        <project.jpms.module.name>com.twelvemonkeys.common.lang</project.jpms.module.name>
+    </properties>
+
 </project>
@@ -770,6 +770,7 @@ public final class StringUtil {
     */

    /*public*/
+    @Deprecated
    static String formatNumber(long pNum, int pLen) throws IllegalArgumentException {
        StringBuilder result = new StringBuilder();

@@ -1464,6 +1465,7 @@ public final class StringUtil {
     */

    /*public*/
+    @Deprecated
    static String removeSubstring(final String pSource, final char pBeginBoundaryChar, final char pEndBoundaryChar, final int pOffset) {
        StringBuilder filteredString = new StringBuilder();
        boolean insideDemarcatedArea = false;
@@ -330,7 +330,7 @@ abstract class AbstractDecoratedMap<K, V> extends AbstractMap<K, V> implements M
    }

    /**
-     * A simple Map.Entry implementaton.
+     * A simple Map.Entry implementation.
     */
    static class BasicEntry<K, V> implements Entry<K, V>, Serializable {
        K mKey;
@@ -157,6 +157,7 @@ public class Time {
     * @see #parseTime(String)
     * @deprecated
     */
+    @Deprecated
    public String toString(String pFormatStr) {
        TimeFormat tf = new TimeFormat(pFormatStr);

@@ -174,6 +175,7 @@ public class Time {
     * @see #toString(String)
     * @deprecated
     */
+    @Deprecated
    public static Time parseTime(String pStr) {
        TimeFormat tf = TimeFormat.getInstance();

@@ -34,7 +34,7 @@ import java.io.Serializable;
 import java.util.*;

 /**
- * A {@code Map} implementation that removes (exipres) its elements after
+ * A {@code Map} implementation that removes (expires) its elements after
 * a given period. The map is by default backed by a {@link java.util.HashMap},
 * or can be instantiated with any given {@code Map} as backing.
 * <p>
@@ -67,7 +67,7 @@ public class TimeoutMap<K, V> extends AbstractDecoratedMap<K, V> implements Expi
    protected long expiryTime = 60000L;  // 1 minute

    //////////////////////
-    private volatile long nextExpiryTime;
+    private volatile long nextExpiryTime = Long.MAX_VALUE;
    //////////////////////

    /**
@@ -178,7 +178,7 @@ public class TimeoutMap<K, V> extends AbstractDecoratedMap<K, V> implements Expi
     * @return {@code true} if this map contains no key-value mappings.
     */
    public boolean isEmpty() {
-        return (size() <= 0);
+        return size() <= 0;
    }

    /**
@@ -208,7 +208,7 @@ public class TimeoutMap<K, V> extends AbstractDecoratedMap<K, V> implements Expi
     * @see #containsKey(java.lang.Object)
     */
    public V get(Object pKey) {
-        TimedEntry<K, V> entry = (TimedEntry<K, V>) entries.get(pKey);
+        TimedEntry entry = (TimedEntry) entries.get(pKey);

        if (entry == null) {
            return null;
@@ -236,7 +236,7 @@ public class TimeoutMap<K, V> extends AbstractDecoratedMap<K, V> implements Expi
     *         {@code null} values.
     */
    public V put(K pKey, V pValue) {
-        TimedEntry<K, V> entry = (TimedEntry<K, V>) entries.get(pKey);
+        TimedEntry entry = (TimedEntry) entries.get(pKey);
        V oldValue;

        if (entry == null) {
@@ -272,7 +272,7 @@ public class TimeoutMap<K, V> extends AbstractDecoratedMap<K, V> implements Expi
     *         {@code null} values.
     */
    public V remove(Object pKey) {
-        TimedEntry<K, V> entry = (TimedEntry<K, V>) entries.remove(pKey);
+        TimedEntry entry = (TimedEntry) entries.remove(pKey);
        return (entry != null) ? entry.getValue() : null;
    }

@@ -284,13 +284,12 @@ public class TimeoutMap<K, V> extends AbstractDecoratedMap<K, V> implements Expi
        init();
    }

-    /*protected*/ TimedEntry<K, V> createEntry(K pKey, V pValue) {
-        return new TimedEntry<K, V>(pKey, pValue);
+    /*protected*/ TimedEntry createEntry(K pKey, V pValue) {
+        return new TimedEntry(pKey, pValue);
    }

    /**
     * Removes any expired mappings.
-     *
     */
    protected void removeExpiredEntries() {
        // Remove any expired elements
@@ -312,7 +311,7 @@ public class TimeoutMap<K, V> extends AbstractDecoratedMap<K, V> implements Expi
            long next = Long.MAX_VALUE;
            nextExpiryTime = next; // Avoid multiple runs...
            for (Iterator<Entry<K, V>> iterator = new EntryIterator(); iterator.hasNext();) {
-                TimedEntry<K, V> entry = (TimedEntry<K, V>) iterator.next();
+                TimedEntry entry = (TimedEntry) iterator.next();
                ////
                long expires = entry.expires();
                if (expires < next) {
@@ -376,7 +375,7 @@ public class TimeoutMap<K, V> extends AbstractDecoratedMap<K, V> implements Expi

            while (mNext == null && mIterator.hasNext()) {
                Entry<K, Entry<K, V>> entry = mIterator.next();
-                TimedEntry<K, V> timed = (TimedEntry<K, V>) entry.getValue();
+                TimedEntry timed = (TimedEntry) entry.getValue();

                if (timed.isExpiredBy(mNow)) {
                    // Remove from map, and continue
@@ -425,19 +424,28 @@ public class TimeoutMap<K, V> extends AbstractDecoratedMap<K, V> implements Expi
    /**
     * Keeps track of timed objects
     */
-    private class TimedEntry<K, V> extends BasicEntry<K, V> {
+    private class TimedEntry extends BasicEntry<K, V> {
        private long mTimestamp;

        TimedEntry(K pKey, V pValue) {
            super(pKey, pValue);
-            mTimestamp = System.currentTimeMillis();
+            updateTimestamp();
        }

        public V setValue(V pValue) {
-            mTimestamp = System.currentTimeMillis();
+            updateTimestamp();
            return super.setValue(pValue);
        }

+        private void updateTimestamp() {
+            mTimestamp = System.currentTimeMillis();
+
+            long expires = expires();
+            if (expires < nextExpiryTime) {
+                nextExpiryTime = expires;
+            }
+        }
+
        final boolean isExpired() {
            return isExpiredBy(System.currentTimeMillis());
        }
@@ -111,6 +111,7 @@ import java.io.PrintStream;
 * @author <a href="mailto:eirik.torske@iconmedialab.no">Eirik Torske</a>
 * @deprecated Will probably be removed in the near future
 */
+@Deprecated
 public class WildcardStringParser {
    // TODO: Get rid of this class

@@ -30,7 +30,7 @@

 package com.twelvemonkeys.lang;

-import org.junit.Test;
+import static org.junit.Assert.*;

 import java.awt.*;
 import java.sql.Timestamp;
@@ -41,7 +41,7 @@ import java.util.Date;
 import java.util.GregorianCalendar;
 import java.util.Locale;

-import static org.junit.Assert.*;
+import org.junit.Test;

 /**
 * StringUtilTestCase
@@ -76,24 +76,24 @@ public class StringUtilTest {
        assertNull(StringUtil.valueOf(null));
    }

+    @SuppressWarnings("ConstantConditions")
    @Test
    public void testToUpperCase() {
        String str = StringUtil.toUpperCase(TEST_STRING);
        assertNotNull(str);
        assertEquals(TEST_STRING.toUpperCase(), str);

-        str = StringUtil.toUpperCase(null);
-        assertNull(str);
+        assertNull(StringUtil.toUpperCase(null));
    }

+    @SuppressWarnings("ConstantConditions")
    @Test
    public void testToLowerCase() {
        String str = StringUtil.toLowerCase(TEST_STRING);
        assertNotNull(str);
        assertEquals(TEST_STRING.toLowerCase(), str);

-        str = StringUtil.toLowerCase(null);
-        assertNull(str);
+        assertNull(StringUtil.toLowerCase(null));
    }

    @Test
@@ -113,6 +113,7 @@ public class StringUtilTest {
        assertFalse(StringUtil.isEmpty(new String[]{WHITESPACE_STRING, TEST_STRING}));
    }

+    @SuppressWarnings("ConstantConditions")
    @Test
    public void testContains() {
        assertTrue(StringUtil.contains(TEST_STRING, TEST_STRING));
@@ -145,6 +146,7 @@ public class StringUtilTest {
        assertFalse(StringUtil.containsIgnoreCase(null, null));
    }

+    @SuppressWarnings("ConstantConditions")
    @Test
    public void testContainsChar() {
        for (int i = 0; i < TEST_STRING.length(); i++) {
@@ -466,7 +468,7 @@ public class StringUtilTest {
        assertEquals(TEST_STRING, StringUtil.ltrim(TEST_STRING));
        assertEquals(TEST_STRING, StringUtil.ltrim("  " + TEST_STRING));
        assertEquals(TEST_STRING, StringUtil.ltrim(WHITESPACE_STRING + TEST_STRING));
-        assertFalse(TEST_STRING.equals(StringUtil.ltrim(TEST_STRING + WHITESPACE_STRING)));
+        assertNotEquals(TEST_STRING, StringUtil.ltrim(TEST_STRING + WHITESPACE_STRING));
        // TODO: Test is not complete
    }

@@ -475,7 +477,7 @@ public class StringUtilTest {
        assertEquals(TEST_STRING, StringUtil.rtrim(TEST_STRING));
        assertEquals(TEST_STRING, StringUtil.rtrim(TEST_STRING + "  "));
        assertEquals(TEST_STRING, StringUtil.rtrim(TEST_STRING + WHITESPACE_STRING));
-        assertFalse(TEST_STRING.equals(StringUtil.rtrim(WHITESPACE_STRING + TEST_STRING)));
+        assertNotEquals(TEST_STRING, StringUtil.rtrim(WHITESPACE_STRING + TEST_STRING));
        // TODO: Test is not complete
    }

@@ -516,7 +518,7 @@ public class StringUtilTest {
    public void testCaptialize() {
        assertNull(StringUtil.capitalize(null));
        assertEquals(TEST_STRING.toUpperCase(), StringUtil.capitalize(TEST_STRING.toUpperCase()));
-        assertTrue(StringUtil.capitalize("abc").charAt(0) == 'A');
+        assertEquals('A', StringUtil.capitalize("abc").charAt(0));
    }

    @Test
@@ -552,13 +554,13 @@ public class StringUtilTest {
    public void testToDateWithFormatString() {
        Calendar cal = new GregorianCalendar();
        cal.clear();
-        cal.set(1976, 2, 16); // Month is 0-based
+        cal.set(1976, Calendar.MARCH, 16); // Month is 0-based
        Date date = StringUtil.toDate("16.03.1976", "dd.MM.yyyy");
        assertNotNull(date);
        assertEquals(cal.getTime(), date);

        cal.clear();
-        cal.set(2004, 4, 13, 23, 51, 3);
+        cal.set(2004, Calendar.MAY, 13, 23, 51, 3);
        date = StringUtil.toDate("2004-5-13 23:51 (03)", "yyyy-MM-dd hh:mm (ss)");
        assertNotNull(date);
        assertEquals(cal.getTime(), date);
@@ -576,15 +578,15 @@ public class StringUtilTest {
    public void testToDateWithFormat() {
        Calendar cal = new GregorianCalendar();
        cal.clear();
-        cal.set(1976, 2, 16); // Month is 0-based
+        cal.set(1976, Calendar.MARCH, 16); // Month is 0-based
        Date date = StringUtil.toDate("16.03.1976", new SimpleDateFormat("dd.MM.yyyy"));
        assertNotNull(date);
        assertEquals(cal.getTime(), date);

        cal.clear();
-        cal.set(2004, 4, 13, 23, 51);
-        date = StringUtil.toDate("13.5.04 23:51",
-                                 DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT, new Locale("no", "NO")));
+        cal.set(2004, Calendar.MAY, 13, 23, 51);
+        DateFormat format = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT, new Locale("no", "NO"));
+        date = StringUtil.toDate(format.format(cal.getTime()), format);
        assertNotNull(date);
        assertEquals(cal.getTime(), date);

@@ -601,10 +603,9 @@ public class StringUtilTest {
    public void testToTimestamp() {
        Calendar cal = new GregorianCalendar();
        cal.clear();
-        cal.set(1976, 2, 16, 21, 28, 4); // Month is 0-based
-        Date date = StringUtil.toTimestamp("1976-03-16 21:28:04");
+        cal.set(1976, Calendar.MARCH, 16, 21, 28, 4); // Month is 0-based
+        Timestamp date = StringUtil.toTimestamp("1976-03-16 21:28:04");
        assertNotNull(date);
-        assertTrue(date instanceof Timestamp);
        assertEquals(cal.getTime(), date);
    }

@@ -821,7 +822,7 @@ public class StringUtilTest {
        assertTrue(StringUtil.isNumber("12345"));
        assertTrue(StringUtil.isNumber(TEST_INTEGER.toString()));
        assertTrue(StringUtil.isNumber("1234567890123456789012345678901234567890"));
-        assertTrue(StringUtil.isNumber(String.valueOf(Long.MAX_VALUE) + String.valueOf(Long.MAX_VALUE)));
+        assertTrue(StringUtil.isNumber(String.valueOf(Long.MAX_VALUE) + Long.MAX_VALUE));
        assertFalse(StringUtil.isNumber("abc"));
        assertFalse(StringUtil.isNumber(TEST_STRING));
    }
@@ -831,7 +832,7 @@ public class StringUtilTest {
        assertTrue(StringUtil.isNumber("-12345"));
        assertTrue(StringUtil.isNumber('-' + TEST_INTEGER.toString()));
        assertTrue(StringUtil.isNumber("-1234567890123456789012345678901234567890"));
-        assertTrue(StringUtil.isNumber('-' + String.valueOf(Long.MAX_VALUE) + String.valueOf(Long.MAX_VALUE)));
+        assertTrue(StringUtil.isNumber('-' + String.valueOf(Long.MAX_VALUE) + Long.MAX_VALUE));
        assertFalse(StringUtil.isNumber("-abc"));
        assertFalse(StringUtil.isNumber('-' + TEST_STRING));
    }
@@ -557,7 +557,7 @@ public class TimeoutMapTest extends MapAbstractTest {
                // NOTE: Only wait fist time, to avoid slooow tests
                synchronized (this) {
                    try {
-                        wait(60l);
+                        wait(60L);
                    }
                    catch (InterruptedException e) {
                    }
@@ -591,7 +591,7 @@ public class TimeoutMapTest extends MapAbstractTest {
                    try {
                        wait(60l);
                    }
-                    catch (InterruptedException e) {
+                    catch (InterruptedException ignore) {
                    }
                }
            }
@@ -651,5 +651,24 @@ public class TimeoutMapTest extends MapAbstractTest {
        assertTrue("Wrong entry removed, keySet().iterator() is broken.", !map.containsKey(removedKey));
        assertTrue("Wrong entry removed, keySet().iterator() is broken.", map.containsKey(otherKey));
    }
+
+
+    @Test
+    public void testContainsKeyOnEmptyMap() {
+        // See #600
+        Map<String, String> timeoutMap = new TimeoutMap<>(30);
+        assertFalse(timeoutMap.containsKey("xyz"));
+        timeoutMap.put("xyz", "xyz");
+        assertTrue(timeoutMap.containsKey("xyz"));
+
+        try {
+            Thread.sleep(50); // Let the item expire
+        }
+        catch (InterruptedException ignore) {
+        }
+
+        assertFalse(timeoutMap.containsKey("xyz"));
+        assertNull(timeoutMap.get("xyz"));
+    }
 }

@@ -4,7 +4,7 @@
    <parent>
        <groupId>com.twelvemonkeys</groupId>
        <artifactId>twelvemonkeys</artifactId>
-        <version>3.6.3</version>
+        <version>3.7.2-SNAPSHOT</version>
    </parent>
    <groupId>com.twelvemonkeys.common</groupId>
    <artifactId>common</artifactId>
@@ -4,7 +4,7 @@
    <parent>
        <groupId>com.twelvemonkeys</groupId>
        <artifactId>twelvemonkeys</artifactId>
-        <version>3.6.3</version>
+        <version>3.7.2-SNAPSHOT</version>
    </parent>
    <groupId>com.twelvemonkeys.contrib</groupId>
    <artifactId>contrib</artifactId>
@@ -31,8 +31,9 @@
 package com.twelvemonkeys.contrib.tiff;

 import com.twelvemonkeys.contrib.tiff.TIFFUtilities.TIFFExtension;
-import com.twelvemonkeys.imageio.plugins.tiff.TIFFMedataFormat;
+import com.twelvemonkeys.imageio.plugins.tiff.TIFFImageMetadataFormat;
 import com.twelvemonkeys.io.FileUtil;
+
 import org.junit.Assert;
 import org.junit.Test;
 import org.w3c.dom.Node;
@@ -154,7 +155,7 @@ public class TIFFUtilitiesTest {
        reader.setInput(checkTest1);
        for (int i = 0; i < 3; i++) {
            Node metaData = reader.getImageMetadata(i)
-                    .getAsTree(TIFFMedataFormat.SUN_NATIVE_IMAGE_METADATA_FORMAT_NAME);
+                    .getAsTree(TIFFImageMetadataFormat.SUN_NATIVE_IMAGE_METADATA_FORMAT_NAME);
            short orientation = ((Number) expression.evaluate(metaData, XPathConstants.NUMBER)).shortValue();
            Assert.assertEquals(orientation, TIFFExtension.ORIENTATION_RIGHTTOP);
        }
@@ -171,7 +172,7 @@ public class TIFFUtilitiesTest {
        reader.setInput(checkTest2);
        for (int i = 0; i < 3; i++) {
            Node metaData = reader.getImageMetadata(i)
-                    .getAsTree(TIFFMedataFormat.SUN_NATIVE_IMAGE_METADATA_FORMAT_NAME);
+                    .getAsTree(TIFFImageMetadataFormat.SUN_NATIVE_IMAGE_METADATA_FORMAT_NAME);
            short orientation = ((Number) expression.evaluate(metaData, XPathConstants.NUMBER)).shortValue();
            Assert.assertEquals(orientation, i == 1
                                             ? TIFFExtension.ORIENTATION_BOTRIGHT
@@ -4,7 +4,7 @@
    <parent>
        <groupId>com.twelvemonkeys.imageio</groupId>
        <artifactId>imageio</artifactId>
-        <version>3.6.3</version>
+        <version>3.7.2-SNAPSHOT</version>
    </parent>
    <artifactId>imageio-batik</artifactId>
    <name>TwelveMonkeys :: ImageIO :: Batik Plugin</name>
@@ -14,6 +14,12 @@
        See the <a href="http://xmlgraphics.apache.org/batik/">Batik Home page</a>
        for more information.]]>
    </description>
+
+    <properties>
+        <project.jpms.module.name>com.twelvemonkeys.imageio.batik</project.jpms.module.name>
+        <batik.version>1.14</batik.version>
+    </properties>
+
    <build>
        <plugins>
            <plugin>
@@ -62,13 +68,6 @@
            <scope>provided</scope>
        </dependency>

-        <dependency>
-            <groupId>org.apache.xmlgraphics</groupId>
-            <artifactId>xmlgraphics-commons</artifactId>
-            <version>2.2</version>
-            <scope>provided</scope>
-        </dependency>
-
        <dependency>
            <groupId>org.apache.xmlgraphics</groupId>
            <artifactId>batik-anim</artifactId>
@@ -92,7 +91,7 @@
            <!--
            There seems to be some weirdness in the
            Batik/FOP poms (Batik depends on FOP 0.20-5) that screws things up,
-            making everything end up depending on Batik 1.5, not 1.6
+            making everything end up depending on Batik 1.5, not the specified version
            -->
            <exclusions>
                <exclusion>
@@ -102,8 +101,4 @@
            </exclusions>
        </dependency>
    </dependencies>
-
-    <properties>
-        <batik.version>1.14</batik.version>
-    </properties>
 </project>
@@ -30,37 +30,8 @@

 package com.twelvemonkeys.imageio.plugins.svg;

-import com.twelvemonkeys.image.ImageUtil;
-import com.twelvemonkeys.imageio.ImageReaderBase;
-import com.twelvemonkeys.imageio.util.IIOUtil;
-import com.twelvemonkeys.lang.StringUtil;
-import org.apache.batik.anim.dom.SVGDOMImplementation;
-import org.apache.batik.anim.dom.SVGOMDocument;
-import org.apache.batik.bridge.*;
-import org.apache.batik.css.parser.CSSLexicalUnit;
-import org.apache.batik.dom.util.DOMUtilities;
-import org.apache.batik.ext.awt.image.GraphicsUtil;
-import org.apache.batik.gvt.CanvasGraphicsNode;
-import org.apache.batik.gvt.GraphicsNode;
-import org.apache.batik.gvt.renderer.ConcreteImageRendererFactory;
-import org.apache.batik.gvt.renderer.ImageRenderer;
-import org.apache.batik.gvt.renderer.ImageRendererFactory;
-import org.apache.batik.transcoder.*;
-import org.apache.batik.transcoder.image.ImageTranscoder;
-import org.apache.batik.util.ParsedURL;
-import org.apache.batik.util.SVGConstants;
-import org.apache.batik.xml.LexicalUnits;
-import org.w3c.dom.DOMImplementation;
-import org.w3c.dom.Document;
-import org.w3c.dom.svg.SVGSVGElement;
-
-import javax.imageio.IIOException;
-import javax.imageio.ImageReadParam;
-import javax.imageio.ImageTypeSpecifier;
-import javax.imageio.spi.ImageReaderSpi;
 import java.awt.*;
 import java.awt.geom.AffineTransform;
-import java.awt.geom.Dimension2D;
 import java.awt.geom.Rectangle2D;
 import java.awt.image.BufferedImage;
 import java.io.IOException;
@@ -70,6 +41,38 @@ import java.util.Collections;
 import java.util.Iterator;
 import java.util.Map;

+import javax.imageio.IIOException;
+import javax.imageio.ImageReadParam;
+import javax.imageio.ImageTypeSpecifier;
+import javax.imageio.spi.ImageReaderSpi;
+
+import org.apache.batik.anim.dom.SVGDOMImplementation;
+import org.apache.batik.anim.dom.SVGOMDocument;
+import org.apache.batik.bridge.*;
+import org.apache.batik.dom.util.DOMUtilities;
+import org.apache.batik.ext.awt.image.GraphicsUtil;
+import org.apache.batik.gvt.CanvasGraphicsNode;
+import org.apache.batik.gvt.GraphicsNode;
+import org.apache.batik.gvt.renderer.ConcreteImageRendererFactory;
+import org.apache.batik.gvt.renderer.ImageRenderer;
+import org.apache.batik.gvt.renderer.ImageRendererFactory;
+import org.apache.batik.transcoder.SVGAbstractTranscoder;
+import org.apache.batik.transcoder.TranscoderException;
+import org.apache.batik.transcoder.TranscoderInput;
+import org.apache.batik.transcoder.TranscoderOutput;
+import org.apache.batik.transcoder.TranscodingHints;
+import org.apache.batik.transcoder.image.ImageTranscoder;
+import org.apache.batik.util.ParsedURL;
+import org.apache.batik.util.SVGConstants;
+import org.w3c.dom.DOMImplementation;
+import org.w3c.dom.Document;
+import org.w3c.dom.svg.SVGSVGElement;
+
+import com.twelvemonkeys.image.ImageUtil;
+import com.twelvemonkeys.imageio.ImageReaderBase;
+import com.twelvemonkeys.imageio.util.IIOUtil;
+import com.twelvemonkeys.lang.StringUtil;
+
 /**
 * Image reader for SVG document fragments.
 *
@@ -132,6 +135,7 @@ public class SVGImageReader extends ImageReaderBase {
            // Set ImageReadParams as hints
            // Note: The cast to Map invokes a different method that preserves
            // unset defaults, DO NOT REMOVE!
+            //noinspection rawtypes
            rasterizer.setTranscodingHints((Map) paramsToHints(svgParam));
        }

@@ -260,7 +264,7 @@ public class SVGImageReader extends ImageReaderBase {
        }
    }

-    public Iterator<ImageTypeSpecifier> getImageTypes(int imageIndex) throws IOException {
+    public Iterator<ImageTypeSpecifier> getImageTypes(int imageIndex) {
        return Collections.singleton(ImageTypeSpecifier.createFromRenderedImage(rasterizer.createImage(1, 1))).iterator();
    }

@@ -289,7 +293,7 @@ public class SVGImageReader extends ImageReaderBase {
        }

        //  This is cheating... We don't fully transcode after all
-        protected void transcode(Document document, final String uri, final TranscoderOutput output) throws TranscoderException {
+        protected void transcode(Document document, final String uri, final TranscoderOutput output) {
            // Sets up root, curTxf & curAoi
            // ----
            if (document != null) {
@@ -584,9 +588,7 @@ public class SVGImageReader extends ImageReaderBase {
                return dest;
            }
            catch (Exception ex) {
-                TranscoderException exception = new TranscoderException(ex.getMessage());
-                exception.initCause(ex);
-                throw exception;
+                throw new TranscoderException(ex.getMessage(), ex);
            }
            finally {
                if (context != null) {
@@ -655,7 +657,7 @@ public class SVGImageReader extends ImageReaderBase {
                if (allowExternalResources) {
                    return super.getExternalResourceSecurity(resourceURL, docURL);
                }
-                return new NoLoadExternalResourceSecurity();
+                return new EmbededExternalResourceSecurity(resourceURL);
            }
        }
    }
@@ -54,8 +54,6 @@ import java.util.Collections;
 import java.util.List;

 import static org.junit.Assert.*;
-import static org.mockito.Matchers.any;
-import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.*;

 /**
@@ -225,7 +223,7 @@ public class SVGImageReaderTest extends ImageReaderAbstractTest<SVGImageReader>
            assertEquals(500, image.getHeight());

            // CSS and embedded resources all go!
-            verifyZeroInteractions(listener);
+            verifyNoInteractions(listener);
        }
        finally {
            reader.dispose();
@@ -266,7 +264,7 @@ public class SVGImageReaderTest extends ImageReaderAbstractTest<SVGImageReader>
            assertEquals(500, image.getHeight());

            // No more warnings now that the base URI is set
-            verifyZeroInteractions(listener);
+            verifyNoInteractions(listener);
        }
        finally {
            reader.dispose();
@@ -297,6 +295,25 @@ public class SVGImageReaderTest extends ImageReaderAbstractTest<SVGImageReader>
        }
    }

+    @Test
+    public void testReadEmbeddedWithDisallowExternalResources() throws IOException{
+        // File using "data:" URLs for embedded resources
+        URL resource = getClassLoaderResource("/svg/embedded-data-resource.svg");
+        SVGImageReader reader = createReader();
+
+        TestData data = new TestData(resource, (Dimension) null);
+        try (ImageInputStream stream = data.getInputStream()) {
+            reader.setInput(stream);
+
+            SVGReadParam param = reader.getDefaultReadParam();
+            param.setAllowExternalResources(false);
+            reader.read(0, param);
+        }
+        finally {
+            reader.dispose();
+        }
+    }
+
    @Test(expected = SecurityException.class)
    public void testDisallowedExternalResources() throws URISyntaxException, IOException {
        // system-property set to true in surefire-plugin-settings in the pom
@@ -4,12 +4,16 @@
    <parent>
        <groupId>com.twelvemonkeys.imageio</groupId>
        <artifactId>imageio</artifactId>
-        <version>3.6.3</version>
+        <version>3.7.2-SNAPSHOT</version>
    </parent>
    <artifactId>imageio-bmp</artifactId>
    <name>TwelveMonkeys :: ImageIO :: BMP plugin</name>
    <description>ImageIO plugin for Microsoft Device Independent Bitmap (BMP/DIB) format.</description>

+    <properties>
+        <project.jpms.module.name>com.twelvemonkeys.imageio.bmp</project.jpms.module.name>
+    </properties>
+
    <dependencies>
        <dependency>
            <groupId>com.twelvemonkeys.imageio</groupId>
@@ -30,28 +30,6 @@

 package com.twelvemonkeys.imageio.plugins.bmp;

-import java.awt.*;
-import java.awt.color.ColorSpace;
-import java.awt.image.*;
-import java.io.DataInput;
-import java.io.File;
-import java.io.IOException;
-import java.nio.ByteOrder;
-import java.util.Arrays;
-import java.util.Iterator;
-
-import javax.imageio.IIOException;
-import javax.imageio.ImageIO;
-import javax.imageio.ImageReadParam;
-import javax.imageio.ImageReader;
-import javax.imageio.ImageTypeSpecifier;
-import javax.imageio.event.IIOReadUpdateListener;
-import javax.imageio.event.IIOReadWarningListener;
-import javax.imageio.metadata.IIOMetadata;
-import javax.imageio.metadata.IIOMetadataFormatImpl;
-import javax.imageio.spi.ImageReaderSpi;
-import javax.imageio.stream.ImageInputStream;
-
 import com.twelvemonkeys.imageio.ImageReaderBase;
 import com.twelvemonkeys.imageio.stream.SubImageInputStream;
 import com.twelvemonkeys.imageio.util.IIOUtil;
@@ -61,6 +39,23 @@ import com.twelvemonkeys.io.LittleEndianDataInputStream;
 import com.twelvemonkeys.io.enc.DecoderStream;
 import com.twelvemonkeys.xml.XMLSerializer;

+import javax.imageio.*;
+import javax.imageio.event.IIOReadUpdateListener;
+import javax.imageio.event.IIOReadWarningListener;
+import javax.imageio.metadata.IIOMetadata;
+import javax.imageio.metadata.IIOMetadataFormatImpl;
+import javax.imageio.spi.ImageReaderSpi;
+import javax.imageio.stream.ImageInputStream;
+import java.awt.*;
+import java.awt.color.ColorSpace;
+import java.awt.image.*;
+import java.io.DataInput;
+import java.io.File;
+import java.io.IOException;
+import java.nio.ByteOrder;
+import java.util.Collections;
+import java.util.Iterator;
+
 /**
 * ImageReader for Microsoft Windows Bitmap (BMP) format.
 *
@@ -205,7 +200,7 @@ public final class BMPImageReader extends ImageReaderBase {
        checkBounds(pImageIndex);

        // TODO: Better implementation, include INT_RGB types for 3BYTE_BGR and 4BYTE_ABGR for INT_ARGB
-        return Arrays.asList(getRawImageType(pImageIndex)).iterator();
+        return Collections.singletonList(getRawImageType(pImageIndex)).iterator();
    }

    @Override
@@ -410,6 +405,13 @@ public final class BMPImageReader extends ImageReaderBase {

    private ImageReader initReaderDelegate(int compression) throws IOException {
        ImageReader reader = getImageReaderDelegate(compression);
+        reader.reset();
+
+        // Install listener
+        ListenerDelegator listenerDelegator = new ListenerDelegator();
+        reader.addIIOReadWarningListener(listenerDelegator);
+        reader.addIIOReadProgressListener(listenerDelegator);
+        reader.addIIOReadUpdateListener(listenerDelegator);

        imageInput.seek(pixelOffset);
        reader.setInput(new SubImageInputStream(imageInput, header.getImageSize()));
@@ -450,12 +452,6 @@ public final class BMPImageReader extends ImageReaderBase {

        ImageReader reader = readers.next();

-        // Install listener
-        ListenerDelegator listenerDelegator = new ListenerDelegator();
-        reader.addIIOReadWarningListener(listenerDelegator);
-        reader.addIIOReadProgressListener(listenerDelegator);
-        reader.addIIOReadUpdateListener(listenerDelegator);
-
        // Cache for later use
        switch (compression) {
            case DIB.COMPRESSION_JPEG:
@@ -481,8 +477,12 @@ public final class BMPImageReader extends ImageReaderBase {

    private void readRowByte(final DataInput input, final int height, final Rectangle srcRegion, final int xSub, final int ySub,
                             final byte[] rowDataByte, final WritableRaster destChannel, final Raster srcChannel, final int y) throws IOException {
+        // Flip into position?
+        int srcY = !header.topDown ? height - 1 - y : y;
+        int dstY = (srcY - srcRegion.y) / ySub;
+
        // If subsampled or outside source region, skip entire row
-        if (y % ySub != 0 || height - 1 - y < srcRegion.y || height - 1 - y >= srcRegion.y + srcRegion.height) {
+        if (srcY % ySub != 0 || srcY < srcRegion.y || srcY >= srcRegion.y + srcRegion.height) {
            input.skipBytes(rowDataByte.length);

            return;
@@ -497,19 +497,17 @@ public final class BMPImageReader extends ImageReaderBase {
            }
        }

-        if (header.topDown) {
-            destChannel.setDataElements(0, y, srcChannel);
-        } else {
-            // Flip into position
-            int dstY = (height - 1 - y - srcRegion.y) / ySub;
-            destChannel.setDataElements(0, dstY, srcChannel);
-        }
+        destChannel.setDataElements(0, dstY, srcChannel);
    }

    private void readRowUShort(final DataInput input, final int height, final Rectangle srcRegion, final int xSub, final int ySub,
                               final short[] rowDataUShort, final WritableRaster destChannel, final Raster srcChannel, final int y) throws IOException {
+        // Flip into position?
+        int srcY = !header.topDown ? height - 1 - y : y;
+        int dstY = (srcY - srcRegion.y) / ySub;
+
        // If subsampled or outside source region, skip entire row
-        if (y % ySub != 0 || height - 1 - y < srcRegion.y || height - 1 - y >= srcRegion.y + srcRegion.height) {
+        if (srcY % ySub != 0 || srcY < srcRegion.y || srcY >= srcRegion.y + srcRegion.height) {
            input.skipBytes(rowDataUShort.length * 2 + (rowDataUShort.length % 2) * 2);

            return;
@@ -529,19 +527,17 @@ public final class BMPImageReader extends ImageReaderBase {
            }
        }

-        if (header.topDown) {
-            destChannel.setDataElements(0, y, srcChannel);
-        } else {
-            // Flip into position
-            int dstY = (height - 1 - y - srcRegion.y) / ySub;
-            destChannel.setDataElements(0, dstY, srcChannel);
-        }
+        destChannel.setDataElements(0, dstY, srcChannel);
    }

    private void readRowInt(final DataInput input, final int height, final Rectangle srcRegion, final int xSub, final int ySub,
                            final int[] rowDataInt, final WritableRaster destChannel, final Raster srcChannel, final int y) throws IOException {
+        // Flip into position?
+        int srcY = !header.topDown ? height - 1 - y : y;
+        int dstY = (srcY - srcRegion.y) / ySub;
+
        // If subsampled or outside source region, skip entire row
-        if (y % ySub != 0 || height - 1 - y < srcRegion.y || height - 1 - y >= srcRegion.y + srcRegion.height) {
+        if (srcY % ySub != 0 || srcY < srcRegion.y || srcY >= srcRegion.y + srcRegion.height) {
            input.skipBytes(rowDataInt.length * 4);

            return;
@@ -556,13 +552,7 @@ public final class BMPImageReader extends ImageReaderBase {
            }
        }

-        if (header.topDown) {
-            destChannel.setDataElements(0, y, srcChannel);
-        } else {
-            // Flip into position
-            int dstY = (height - 1 - y - srcRegion.y) / ySub;
-            destChannel.setDataElements(0, dstY, srcChannel);
-        }
+        destChannel.setDataElements(0, dstY, srcChannel);
    }

    // TODO: Candidate util method
@@ -633,7 +623,8 @@ public final class BMPImageReader extends ImageReaderBase {
        return new BMPMetadata(header, colors);
    }

-    public static void main(String[] args) throws IOException {
+    @SuppressWarnings("ConstantConditions")
+    public static void main(String[] args) {
        BMPImageReaderSpi provider = new BMPImageReaderSpi();
        BMPImageReader reader = new BMPImageReader(provider);

@@ -686,7 +677,7 @@ public final class BMPImageReader extends ImageReaderBase {
        }
    }

-    @SuppressWarnings({"unchecked", "UnusedDeclaration"})
+    @SuppressWarnings({ "unchecked", "UnusedDeclaration", "SameParameterValue" })
    static <T extends Throwable> void throwAs(final Class<T> pType, final Throwable pThrowable) throws T {
        throw (T) pThrowable;
    }
@@ -364,7 +364,11 @@ abstract class DIBHeader {

        public String getBMPVersion() {
            // This is to be compatible with the native metadata of the original com.sun....BMPMetadata
-            return compression == DIB.COMPRESSION_BITFIELDS ? "BMP v. 3.x NT" : "BMP v. 3.x";
+            return size > DIB.BITMAP_INFO_HEADER_SIZE
+                   ? "BMP V2/V3 INFO"
+                   : compression == DIB.COMPRESSION_BITFIELDS || compression == DIB.COMPRESSION_ALPHA_BITFIELDS
+                     ? "BMP v. 3.x NT"
+                     : "BMP v. 3.x";
        }
    }

@@ -32,8 +32,8 @@ package com.twelvemonkeys.imageio.plugins.bmp;

 import static org.junit.Assert.*;
 import static org.junit.Assume.assumeNoException;
-import static org.mockito.Matchers.anyInt;
-import static org.mockito.Matchers.eq;
+import static org.mockito.ArgumentMatchers.anyFloat;
+import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.atLeastOnce;
 import static org.mockito.Mockito.inOrder;
 import static org.mockito.Mockito.mock;
@@ -295,7 +295,7 @@ public class BMPImageReaderTest extends ImageReaderAbstractTest<BMPImageReader>
        // At least imageStarted and imageComplete, plus any number of imageProgress
        InOrder ordered = inOrder(listener);
        ordered.verify(listener).imageStarted(reader, 0);
-        ordered.verify(listener, atLeastOnce()).imageProgress(eq(reader), anyInt());
+        ordered.verify(listener, atLeastOnce()).imageProgress(eq(reader), anyFloat());
        ordered.verify(listener).imageComplete(reader);
    }

@@ -318,7 +318,7 @@ public class BMPImageReaderTest extends ImageReaderAbstractTest<BMPImageReader>
        // At least imageStarted and imageComplete, plus any number of imageProgress
        InOrder ordered = inOrder(listener);
        ordered.verify(listener).imageStarted(reader, 0);
-        ordered.verify(listener, atLeastOnce()).imageProgress(eq(reader), anyInt());
+        ordered.verify(listener, atLeastOnce()).imageProgress(eq(reader), anyFloat());
        ordered.verify(listener).imageComplete(reader);
    }

@@ -342,6 +342,7 @@ public class BMPImageReaderTest extends ImageReaderAbstractTest<BMPImageReader>

        for (TestData data : getTestData()) {
            if (data.getInput().toString().contains("pal8offs")) {
+                // Skip: Contains extra bogus PaletteEntry nodes
                continue;
            }

@@ -358,6 +359,7 @@ public class BMPImageReaderTest extends ImageReaderAbstractTest<BMPImageReader>
                System.err.println("WARNING: Reading " + data + " caused exception: " + e.getMessage());
                continue;
            }
+
            IIOMetadata jreMetadata = jreReader.getImageMetadata(0);

            assertTrue(metadata.isStandardMetadataFormatSupported());
@@ -370,6 +372,7 @@ public class BMPImageReaderTest extends ImageReaderAbstractTest<BMPImageReader>
                String absolutePath = data.toString();
                String localPath = absolutePath.substring(absolutePath.lastIndexOf("test-classes") + 12);

+                // TODO: blauesglas_16_bitmask444 fails BMP Version for 11+
                Node expectedTree = jreMetadata.getAsTree(format);
                Node actualTree = metadata.getAsTree(format);

@@ -428,6 +431,7 @@ public class BMPImageReaderTest extends ImageReaderAbstractTest<BMPImageReader>
        }
    }

+    @SuppressWarnings("RedundantIfStatement")
    private boolean excludeEqualValueTest(final Node expected) {
        if (expected.getLocalName().equals("ImageSize")) {
            // JRE metadata returns 0, even if known in reader...
@@ -4,7 +4,7 @@
    <parent>
        <groupId>com.twelvemonkeys.imageio</groupId>
        <artifactId>imageio</artifactId>
-        <version>3.6.3</version>
+        <version>3.7.2-SNAPSHOT</version>
    </parent>
    <artifactId>imageio-clippath</artifactId>
    <name>TwelveMonkeys :: ImageIO :: Photoshop Path Support</name>
@@ -12,6 +12,10 @@
        Photoshop Clipping Path Support.
    </description>

+    <properties>
+        <project.jpms.module.name>com.twelvemonkeys.imageio.clippath</project.jpms.module.name>
+    </properties>
+
    <dependencies>
        <dependency>
            <groupId>com.twelvemonkeys.imageio</groupId>
@@ -39,6 +39,7 @@ import java.io.IOException;
 *
 * @deprecated Use {@link AdobePathReader} instead. This class will be removed in a future release.
 */
+@Deprecated
 public final class AdobePathBuilder {

    private final AdobePathReader delegate;
@@ -4,11 +4,15 @@
    <parent>
        <groupId>com.twelvemonkeys.imageio</groupId>
        <artifactId>imageio</artifactId>
-        <version>3.6.3</version>
+        <version>3.7.2-SNAPSHOT</version>
    </parent>
    <artifactId>imageio-core</artifactId>
    <name>TwelveMonkeys :: ImageIO :: Core</name>

+    <properties>
+        <project.jpms.module.name>com.twelvemonkeys.imageio.core</project.jpms.module.name>
+    </properties>
+
    <dependencies>
        <dependency>
            <groupId>com.twelvemonkeys.common</groupId>
@@ -265,8 +265,9 @@ public abstract class ImageReaderBase extends ImageReader {
                        // - transferType is ok
                        // - bands are ok
                        // TODO: Test if color model is ok?
-                        if (specifier.getSampleModel().getTransferType() == dest.getSampleModel().getTransferType() &&
-                                specifier.getNumBands() <= dest.getSampleModel().getNumBands()) {
+                        if (specifier.getSampleModel().getTransferType() == dest.getSampleModel().getTransferType()
+                                && Arrays.equals(specifier.getSampleModel().getSampleSize(), dest.getSampleModel().getSampleSize())
+                                && specifier.getNumBands() <= dest.getSampleModel().getNumBands()) {
                            found = true;
                            break;
                        }
@@ -39,6 +39,7 @@ import com.twelvemonkeys.util.LRUHashMap;
 import java.awt.color.ColorSpace;
 import java.awt.color.ICC_ColorSpace;
 import java.awt.color.ICC_Profile;
+import java.io.ByteArrayInputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.lang.ref.WeakReference;
@@ -96,6 +97,8 @@ public final class ColorSpaces {
    @SuppressWarnings("WeakerAccess")
    public static final int CS_GENERIC_CMYK = 5001;

+    static final int ICC_PROFILE_HEADER_SIZE = 128;
+
    // Weak references to hold the color spaces while cached
    private static WeakReference<ICC_Profile> adobeRGB1998 = new WeakReference<>(null);
    private static WeakReference<ICC_Profile> genericCMYK = new WeakReference<>(null);
@@ -104,16 +107,8 @@ public final class ColorSpaces {
    private static final Map<Key, ICC_ColorSpace> cache = new LRUHashMap<>(10);

    static {
-        try {
-            // Force invocation of ProfileDeferralMgr.activateProfiles() to avoid JDK-6986863
-            ICC_Profile.getInstance(ColorSpace.CS_sRGB).getData();
-        }
-        catch (Throwable disasters) {
-            System.err.println("ICC Color Profile not properly activated due to the exception below.");
-            System.err.println("Expect to see JDK-6986863 in action, and consider filing a bug report to your JRE provider.");
-
-            disasters.printStackTrace();
-        }
+        // In case we didn't activate through SPI already
+        ProfileDeferralActivator.activateProfiles();
    }

    private ColorSpaces() {}
@@ -148,9 +143,11 @@ public final class ColorSpaces {

    private static byte[] getProfileHeaderWithProfileId(final ICC_Profile profile) {
        // Get *entire profile data*... :-/
-        byte[] data = profile.getData();
+        return getProfileHeaderWithProfileId(profile.getData());
+    }

-        // Clear out preferred CMM, platform & creator, as these does not affect the profile in any way
+    private static byte[] getProfileHeaderWithProfileId(byte[] data) {
+        // Clear out preferred CMM, platform & creator, as these don't affect the profile in any way
        // - LCMS updates CMM + creator to "lcms" and platform to current platform
        // - KCMS keeps the values in the file...
        Arrays.fill(data, ICC_Profile.icHdrCmmId, ICC_Profile.icHdrCmmId + 4, (byte) 0);
@@ -167,7 +164,7 @@ public final class ColorSpaces {
        System.arraycopy(md5, 0, data, ICC_Profile.icHdrProfileID, md5.length);

        // ICC profile header is the first 128 bytes
-        return Arrays.copyOf(data, 128);
+        return Arrays.copyOf(data, ICC_PROFILE_HEADER_SIZE);
    }

    private static byte[] computeMD5(byte[] data) {
@@ -203,25 +200,35 @@ public final class ColorSpaces {
        Key key = new Key(profileHeader);

        synchronized (cache) {
-            ICC_ColorSpace cs = cache.get(key);
+            ICC_ColorSpace cs = getCachedCS(key);

            if (cs == null) {
                cs = new ICC_ColorSpace(profile);

                validateColorSpace(cs);

-                // On LCMS, validation *alters* the profile header, need to re-generate key
-                key = profileCleaner.validationAltersProfileHeader()
-                      ? new Key(getProfileHeaderWithProfileId(cs.getProfile()))
-                      : key;
-
                cache.put(key, cs);
+
+                // On LCMS, validation *alters* the profile header, need to re-generate key
+                if (profileCleaner.validationAltersProfileHeader()) {
+                    cache.put(new Key(getProfileHeaderWithProfileId(cs.getProfile())), cs);
+                }
            }

            return cs;
        }
    }

+    private static ICC_ColorSpace getCachedCS(Key profileKey) {
+        synchronized (cache) {
+            return cache.get(profileKey);
+        }
+    }
+
+    private static ICC_ColorSpace getCachedCS(final byte[] profileHeader) {
+        return getCachedCS(new Key(profileHeader));
+    }
+
    private static void validateColorSpace(final ICC_ColorSpace cs) {
        // Validate the color space, to avoid caching bad profiles/color spaces
        // Will throw IllegalArgumentException or CMMException if the profile is bad
@@ -239,6 +246,7 @@ public final class ColorSpaces {
     * @return {@code true} if {@code profile} is equal to the default sRGB profile.
     * @throws IllegalArgumentException if {@code profile} is {@code null}
     *
+     * @see java.awt.color.ColorSpace#CS_sRGB
     * @see java.awt.color.ColorSpace#isCS_sRGB()
     */
    public static boolean isCS_sRGB(final ICC_Profile profile) {
@@ -247,6 +255,21 @@ public final class ColorSpaces {
        return profile.getColorSpaceType() == ColorSpace.TYPE_RGB && Arrays.equals(getProfileHeaderWithProfileId(profile), sRGB.header);
    }

+    /**
+     * Tests whether an ICC color profile is equal to the default GRAY profile.
+     *
+     * @param profile the ICC profile to test. May not be {@code null}.
+     * @return {@code true} if {@code profile} is equal to the default GRAY profile.
+     * @throws IllegalArgumentException if {@code profile} is {@code null}
+     *
+     * @see java.awt.color.ColorSpace#CS_GRAY
+     */
+    public static boolean isCS_GRAY(final ICC_Profile profile) {
+        Validate.notNull(profile, "profile");
+
+        return profile.getColorSpaceType() == ColorSpace.TYPE_GRAY && Arrays.equals(getProfileHeaderWithProfileId(profile), GRAY.header);
+    }
+
    /**
     * Tests whether an ICC color profile is known to cause problems for {@link java.awt.image.ColorConvertOp}.
     * <p>
@@ -302,6 +325,137 @@ public final class ColorSpaces {
        return profile;
    }

+    public static ICC_Profile readProfileRaw(final InputStream input) throws IOException {
+        return ICC_Profile.getInstance(input);
+    }
+
+    public static ICC_Profile readProfile(final InputStream input) throws IOException {
+        // TODO: Implement this smarter?
+        //  Could read the header 128 bytes, get size + magic, then read read rest into array and feed the byte[] method...
+        ICC_Profile profile = ICC_Profile.getInstance(input);
+
+        if (profile == null) {
+            throw new IllegalArgumentException("Invalid ICC Profile Data");
+        }
+
+        return createProfile(profile.getData());
+    }
+
+    public static ICC_Profile createProfileRaw(final byte[] input) {
+        try {
+            return readProfileRaw(new ByteArrayInputStream(input));
+        }
+        catch (IOException e) {
+            throw new IllegalArgumentException("Invalid ICC Profile Data", e);
+        }
+    }
+
+    public static ICC_Profile createProfile(final byte[] input) {
+        Validate.notNull(input, "input");
+
+        if (input.length < ICC_PROFILE_HEADER_SIZE) { // Can't be less than size of ICC header
+            throw new IllegalArgumentException("Truncated ICC profile, length < 128: " + input.length);
+        }
+        int size = intBigEndian(input, 0);
+        if (size < 0 || size > input.length) {
+            throw new IllegalArgumentException("Truncated ICC profile, length < " + size + ": " + input.length);
+        }
+
+        if (input[36] != 'a' || input[37] != 'c' || input[38] != 's' || input[39] != 'p') {
+            throw new IllegalArgumentException("Not an ICC profile, missing file signature");
+        }
+
+        // Look up in cache before returning, these are already validated
+        byte[] profileHeader = getProfileHeaderWithProfileId(input);
+        int csType = getCsType(profileHeader);
+
+        ICC_ColorSpace internal = getInternalCS(csType, profileHeader);
+        if (internal != null) {
+            return internal.getProfile();
+        }
+
+        ICC_ColorSpace cached = getCachedCS(profileHeader);
+        if (cached != null) {
+            return cached.getProfile();
+        }
+
+        // WEIRDNESS: Unlike the InputStream version, the byte version
+        //  of ICC_Profile.getInstance() does not discard extra bytes at the end.
+        // We'll chop them off here for convenience
+        byte[] profileBytes = input.length == size ? input : Arrays.copyOf(input, size);
+        ICC_Profile profile = ICC_Profile.getInstance(profileBytes);
+
+        // We'll validate & cache by creating a color space and returning its profile...
+        // TODO: Rewrite with separate cache for profiles...
+        return createColorSpace(profile).getProfile();
+    }
+
+    private static int intBigEndian(byte[] data, int index) {
+        return (data[index] & 0xff) << 24 | (data[index + 1] & 0xff) << 16 | (data[index + 2] & 0xff) << 8 | (data[index + 3] & 0xff);
+    }
+
+    private static int getCsType(byte[] profileHeader) {
+        int csSig = intBigEndian(profileHeader, ICC_Profile.icHdrColorSpace);
+
+        // TODO: Wonder why they didn't just use the sig as type, when there is obviously a 1:1 mapping...
+
+        switch (csSig) {
+            case ICC_Profile.icSigXYZData:
+                return ColorSpace.TYPE_XYZ;
+            case ICC_Profile.icSigLabData:
+                return ColorSpace.TYPE_Lab;
+            case ICC_Profile.icSigLuvData:
+                return ColorSpace.TYPE_Luv;
+            case ICC_Profile.icSigYCbCrData:
+                return ColorSpace.TYPE_YCbCr;
+            case ICC_Profile.icSigYxyData:
+                return ColorSpace.TYPE_Yxy;
+            case ICC_Profile.icSigRgbData:
+                return ColorSpace.TYPE_RGB;
+            case ICC_Profile.icSigGrayData:
+                return ColorSpace.TYPE_GRAY;
+            case ICC_Profile.icSigHsvData:
+                return ColorSpace.TYPE_HSV;
+            case ICC_Profile.icSigHlsData:
+                return ColorSpace.TYPE_HLS;
+            case ICC_Profile.icSigCmykData:
+                return ColorSpace.TYPE_CMYK;
+            // Note: There is no TYPE_* 10...
+            case ICC_Profile.icSigCmyData:
+                return ColorSpace.TYPE_CMY;
+            case ICC_Profile.icSigSpace2CLR:
+                return ColorSpace.TYPE_2CLR;
+            case ICC_Profile.icSigSpace3CLR:
+                return ColorSpace.TYPE_3CLR;
+            case ICC_Profile.icSigSpace4CLR:
+                return ColorSpace.TYPE_4CLR;
+            case ICC_Profile.icSigSpace5CLR:
+                return ColorSpace.TYPE_5CLR;
+            case ICC_Profile.icSigSpace6CLR:
+                return ColorSpace.TYPE_6CLR;
+            case ICC_Profile.icSigSpace7CLR:
+                return ColorSpace.TYPE_7CLR;
+            case ICC_Profile.icSigSpace8CLR:
+                return ColorSpace.TYPE_8CLR;
+            case ICC_Profile.icSigSpace9CLR:
+                return ColorSpace.TYPE_9CLR;
+            case ICC_Profile.icSigSpaceACLR:
+                return ColorSpace.TYPE_ACLR;
+            case ICC_Profile.icSigSpaceBCLR:
+                return ColorSpace.TYPE_BCLR;
+            case ICC_Profile.icSigSpaceCCLR:
+                return ColorSpace.TYPE_CCLR;
+            case ICC_Profile.icSigSpaceDCLR:
+                return ColorSpace.TYPE_DCLR;
+            case ICC_Profile.icSigSpaceECLR:
+                return ColorSpace.TYPE_ECLR;
+            case ICC_Profile.icSigSpaceFCLR:
+                return ColorSpace.TYPE_FCLR;
+            default:
+                throw new IllegalArgumentException("Invalid ICC color space signature: " + csSig); // TODO: fourCC?
+        }
+    }
+
    /**
     * Returns the color space specified by the given color space constant.
     * <p>
@@ -449,7 +603,7 @@ public final class ColorSpaces {
        }
    }

-    // Cache header profile data to avoid excessive array creation/copying in static inner class for on-demand lazy init
+    // Cache header profile data to avoid excessive array creation/copying. Use static inner class for on-demand lazy init
    private static class sRGB {
        private static final byte[] header = getProfileHeaderWithProfileId(ICC_Profile.getInstance(ColorSpace.CS_sRGB));
    }
@@ -0,0 +1,67 @@
+package com.twelvemonkeys.imageio.color;
+
+import javax.imageio.spi.ImageInputStreamSpi;
+import javax.imageio.spi.ServiceRegistry;
+import javax.imageio.stream.ImageInputStream;
+import java.io.File;
+import java.util.Locale;
+
+import static com.twelvemonkeys.imageio.util.IIOUtil.deregisterProvider;
+
+/**
+ * This class exists to force early invocation of {@code ProfileDeferralMgr.activateProfiles()},
+ * in an attempt to avoid JDK-6986863 and related bugs in Java < 17.
+ *
+ * @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
+ * @see <a href="https://bugs.openjdk.java.net/browse/JDK-6986863">JDK-6986863</a>
+ */
+final class ProfileDeferralActivator {
+
+    static {
+        activateProfilesInternal();
+    }
+
+    private static void activateProfilesInternal() {
+        try {
+            // Force invocation of ProfileDeferralMgr.activateProfiles() to avoid JDK-6986863 and friends.
+            // Relies on static initializer in ColorConvertOp to actually invoke ProfileDeferralMgr.activateProfiles()
+            Class.forName("java.awt.image.ColorConvertOp");
+        }
+        catch (Throwable disasters) {
+            System.err.println("ProfileDeferralMgr.activateProfiles() failed. ICC Color Profiles may not work properly, see stack trace below.");
+            System.err.println("For more information, see https://bugs.openjdk.java.net/browse/JDK-6986863");
+            System.err.println("Please upgrade to Java 17 or later where this bug is fixed, or ask your JRE provider to backport the fix.");
+            System.err.println();
+            System.err.println("If you can't update to Java 17, a possible workaround is to add");
+            System.err.println("\tClass.forName(\"java.awt.image.ColorConvertOp\");");
+            System.err.println("*early* in your application startup code, to force profile activation before profiles are accessed.");
+            System.err.println();
+
+            disasters.printStackTrace();
+        }
+    }
+
+    static void activateProfiles() {
+        // This method exists for other classes in the package to
+        // ensure this class' static initializer is run.
+    }
+
+    /**
+     * This is not a service provider, but exploits the SPI mechanism as a hook to force early profile activation.
+     */
+    public static final class Spi extends ImageInputStreamSpi {
+        @Override public void onRegistration(ServiceRegistry registry, Class<?> category) {
+            activateProfiles();
+
+            deregisterProvider(registry, this, category);
+        }
+
+        @Override public String getDescription(Locale locale) {
+            return getClass().getName();
+        }
+
+        @Override public ImageInputStream createInputStreamInstance(Object input, boolean useCache, File cacheDir) {
+            throw new UnsupportedOperationException();
+        }
+    }
+}
@@ -61,7 +61,7 @@ public final class UInt32ColorModel extends ComponentColorModel {
        // This class only supports DataBuffer.TYPE_INT, cast is safe
        int[] ipixel = (int[]) pixel;
        for (int c = 0, nc = normOffset; c < numComponents; c++, nc++) {
-            normComponents[nc] = ((float) (ipixel[c] & 0xffffffffl)) / ((float) ((1l << getComponentSize(c)) - 1));
+            normComponents[nc] = ((float) (ipixel[c] & 0xFFFFFFFFL)) / ((float) ((1L << getComponentSize(c)) - 1));
        }

        int numColorComponents = getNumColorComponents();
@@ -45,36 +45,82 @@ public final class YCbCrConverter {
    private final static int CENTERJSAMPLE = 128;
    private final static int ONE_HALF = 1 << (SCALEBITS - 1);

-    private final static int[] Cr_R_LUT = new int[MAXJSAMPLE + 1];
-    private final static int[] Cb_B_LUT = new int[MAXJSAMPLE + 1];
-    private final static int[] Cr_G_LUT = new int[MAXJSAMPLE + 1];
-    private final static int[] Cb_G_LUT = new int[MAXJSAMPLE + 1];
+    private final static class JPEG {
+        private final static int[] Cr_R_LUT = new int[MAXJSAMPLE + 1];
+        private final static int[] Cb_B_LUT = new int[MAXJSAMPLE + 1];
+        private final static int[] Cr_G_LUT = new int[MAXJSAMPLE + 1];
+        private final static int[] Cb_G_LUT = new int[MAXJSAMPLE + 1];

-    /**
-     * Initializes tables for YCC->RGB color space conversion.
-     */
-    private static void buildYCCtoRGBtable() {
-        if (ColorSpaces.DEBUG) {
-            System.err.println("Building YCC conversion table");
+        /**
+         * Initializes tables for YCC->RGB color space conversion.
+         */
+        private static void buildYCCtoRGBtable() {
+            if (ColorSpaces.DEBUG) {
+                System.err.println("Building JPEG YCbCr conversion table");
+            }
+
+            for (int i = 0, x = -CENTERJSAMPLE; i <= MAXJSAMPLE; i++, x++) {
+                // i is the actual input pixel value, in the range 0..MAXJSAMPLE
+                // The Cb or Cr value we are thinking of is x = i - CENTERJSAMPLE
+                // Cr=>R value is nearest int to 1.40200 * x
+                Cr_R_LUT[i] = (int) ((1.40200 * (1 << SCALEBITS) + 0.5) * x + ONE_HALF) >> SCALEBITS;
+                // Cb=>B value is nearest int to 1.77200 * x
+                Cb_B_LUT[i] = (int) ((1.77200 * (1 << SCALEBITS) + 0.5) * x + ONE_HALF) >> SCALEBITS;
+                // Cr=>G value is scaled-up -0.71414 * x
+                Cr_G_LUT[i] = -(int) (0.71414 * (1 << SCALEBITS) + 0.5) * x;
+                // Cb=>G value is scaled-up -0.34414 * x
+                // We also add in ONE_HALF so that need not do it in inner loop
+                Cb_G_LUT[i] = -(int) ((0.34414) * (1 << SCALEBITS) + 0.5) * x + ONE_HALF;
+            }
        }

-        for (int i = 0, x = -CENTERJSAMPLE; i <= MAXJSAMPLE; i++, x++) {
-            // i is the actual input pixel value, in the range 0..MAXJSAMPLE
-            // The Cb or Cr value we are thinking of is x = i - CENTERJSAMPLE
-            // Cr=>R value is nearest int to 1.40200 * x
-            Cr_R_LUT[i] = (int) ((1.40200 * (1 << SCALEBITS) + 0.5) * x + ONE_HALF) >> SCALEBITS;
-            // Cb=>B value is nearest int to 1.77200 * x
-            Cb_B_LUT[i] = (int) ((1.77200 * (1 << SCALEBITS) + 0.5) * x + ONE_HALF) >> SCALEBITS;
-            // Cr=>G value is scaled-up -0.71414 * x
-            Cr_G_LUT[i] = -(int) (0.71414 * (1 << SCALEBITS) + 0.5) * x;
-            // Cb=>G value is scaled-up -0.34414 * x
-            // We also add in ONE_HALF so that need not do it in inner loop
-            Cb_G_LUT[i] = -(int) ((0.34414) * (1 << SCALEBITS) + 0.5) * x + ONE_HALF;
+        static {
+            buildYCCtoRGBtable();
        }
    }

-    static {
-        buildYCCtoRGBtable();
+    private final static class ITU_R_601 {
+        private final static int[] Cr_R_LUT = new int[MAXJSAMPLE + 1];
+        private final static int[] Cb_B_LUT = new int[MAXJSAMPLE + 1];
+        private final static int[] Cr_G_LUT = new int[MAXJSAMPLE + 1];
+        private final static int[] Cb_G_LUT = new int[MAXJSAMPLE + 1];
+        private final static int[] Y_LUT = new int[MAXJSAMPLE + 1];
+
+        /**
+         * Initializes tables for YCC->RGB color space conversion.
+         */
+        private static void buildYCCtoRGBtable() {
+            if (ColorSpaces.DEBUG) {
+                System.err.println("Building ITU-R REC.601 YCbCr conversion table");
+            }
+
+            for (int i = 0, x = -CENTERJSAMPLE; i <= MAXJSAMPLE; i++, x++) {
+                // i is the actual input pixel value, in the range 0..MAXJSAMPLE
+                // The Cb or Cr value we are thinking of is x = i - CENTERJSAMPLE
+
+                // Y'CbCr to RGB conversion, using values from BT.601 specification:
+                //   R = 1.16438 * (Y'-16)                      + 1.59603 * (Cr-128)
+                //   G = 1.16438 * (Y'-16) - 0.39176 * (Cb-128) - 0.81297 * (Cr-128)
+                //   B = 1.16438 * (Y'-16) + 2.01723 * (Cb-128)
+
+                // Cr=>R value is nearest int to 1.59603 * x
+                Cr_R_LUT[i] = ((int) (1.59603 * (1 << SCALEBITS) + 0.5) * x + ONE_HALF) >> SCALEBITS;
+                // Cb=>B value is nearest int to 2.01723 * x
+                Cb_B_LUT[i] = ((int) (2.01723 * (1 << SCALEBITS) + 0.5) * x + ONE_HALF) >> SCALEBITS;
+                // Cr=>G value is scaled-up -0.81297 * x
+                Cr_G_LUT[i] = -(int) (0.81297 * (1 << SCALEBITS) + 0.5) * x;
+                // Cb=>G value is scaled-up -0.39176 * x
+                // We also add in ONE_HALF so that need not do it in inner loop
+                Cb_G_LUT[i] = -(int) ((0.39176) * (1 << SCALEBITS) + 0.5) * x + ONE_HALF;
+
+                // Y`=>RGB
+                Y_LUT[i] = ((int) (1.16438 * (1 << SCALEBITS) + 0.5) * (i - 16) + ONE_HALF) >> SCALEBITS;
+            }
+        }
+
+        static {
+            buildYCCtoRGBtable();
+        }
    }

    public static void convertYCbCr2RGB(final byte[] yCbCr, final byte[] rgb, final double[] coefficients, double[] referenceBW, final int offset) {
@@ -108,17 +154,27 @@ public final class YCbCrConverter {
        rgb[offset + 1] = clamp(green);
    }

-    public static void convertYCbCr2RGB(final byte[] yCbCr, final byte[] rgb, final int offset) {
-        int y = yCbCr[offset] & 0xff;
-        int cr = yCbCr[offset + 2] & 0xff;
+    public static void convertJPEGYCbCr2RGB(final byte[] yCbCr, final byte[] rgb, final int offset) {
+        int y  = yCbCr[offset    ] & 0xff;
        int cb = yCbCr[offset + 1] & 0xff;
+        int cr = yCbCr[offset + 2] & 0xff;

-        rgb[offset] = clamp(y + Cr_R_LUT[cr]);
-        rgb[offset + 1] = clamp(y + (Cb_G_LUT[cb] + Cr_G_LUT[cr] >> SCALEBITS));
-        rgb[offset + 2] = clamp(y + Cb_B_LUT[cb]);
+        rgb[offset    ] = clamp(y + JPEG.Cr_R_LUT[cr]);
+        rgb[offset + 1] = clamp(y + (JPEG.Cb_G_LUT[cb] + JPEG.Cr_G_LUT[cr] >> SCALEBITS));
+        rgb[offset + 2] = clamp(y + JPEG.Cb_B_LUT[cb]);
    }

-    private static byte clamp(int val) {
+    public static void convertRec601YCbCr2RGB(final byte[] yCbCr, final byte[] rgb, final int offset) {
+        int y =  yCbCr[offset    ] & 0xff;
+        int cb = yCbCr[offset + 1] & 0xff;
+        int cr = yCbCr[offset + 2] & 0xff;
+
+        rgb[offset    ] = clamp(ITU_R_601.Y_LUT[y] + ITU_R_601.Cr_R_LUT[cr]);
+        rgb[offset + 1] = clamp(ITU_R_601.Y_LUT[y] + (ITU_R_601.Cr_G_LUT[cr] + ITU_R_601.Cb_G_LUT[cb] >> SCALEBITS));
+        rgb[offset + 2] = clamp(ITU_R_601.Y_LUT[y] + ITU_R_601.Cb_B_LUT[cb]);
+    }
+
+    private static byte clamp(final int val) {
        return (byte) Math.max(0, Math.min(255, val));
    }
 }
@@ -49,10 +49,10 @@ public abstract class ReaderWriterProviderInfo extends ProviderInfo {
    private final String[] mimeTypes;
    private final String readerClassName;
    private final String[] readerSpiClassNames;
-    private final Class[] inputTypes = new Class[] {ImageInputStream.class};
+    private final Class<?>[] inputTypes = new Class<?>[] {ImageInputStream.class};
    private final String writerClassName;
    private final String[] writerSpiClassNames;
-    private final Class[] outputTypes = new Class[] {ImageOutputStream.class};
+    private final Class<?>[] outputTypes = new Class<?>[] {ImageOutputStream.class};
    private final boolean supportsStandardStreamMetadata;
    private final String nativeStreamMetadataFormatName;
    private final String nativeStreamMetadataFormatClassName;
@@ -80,7 +80,7 @@ public abstract class ReaderWriterProviderInfo extends ProviderInfo {
                                       final String writerClassName,
                                       final String[] writerSpiClassNames,
                                       final boolean supportsStandardStreamMetadata,
-                                       final String nativeStreameMetadataFormatName,
+                                       final String nativeStreamMetadataFormatName,
                                       final String nativeStreamMetadataFormatClassName,
                                       final String[] extraStreamMetadataFormatNames,
                                       final String[] extraStreamMetadataFormatClassNames,
@@ -99,7 +99,7 @@ public abstract class ReaderWriterProviderInfo extends ProviderInfo {
        this.writerClassName = writerClassName;
        this.writerSpiClassNames = writerSpiClassNames;
        this.supportsStandardStreamMetadata = supportsStandardStreamMetadata;
-        this.nativeStreamMetadataFormatName = nativeStreameMetadataFormatName;
+        this.nativeStreamMetadataFormatName = nativeStreamMetadataFormatName;
        this.nativeStreamMetadataFormatClassName = nativeStreamMetadataFormatClassName;
        this.extraStreamMetadataFormatNames = extraStreamMetadataFormatNames;
        this.extraStreamMetadataFormatClassNames = extraStreamMetadataFormatClassNames;
@@ -0,0 +1,259 @@
+/*
+ * Copyright (c) 2021, Harald Kuhr
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ * * Neither the name of the copyright holder nor the names of its
+ *   contributors may be used to endorse or promote products derived from
+ *   this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.twelvemonkeys.imageio.stream;
+
+import javax.imageio.stream.ImageInputStreamImpl;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.RandomAccessFile;
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+
+import static com.twelvemonkeys.lang.Validate.notNull;
+import static java.lang.Math.max;
+
+/**
+ * A buffered replacement for {@link javax.imageio.stream.FileImageInputStream}
+ * that provides greatly improved performance for shorter reads, like single
+ * byte or bit reads.
+ * As with {@code javax.imageio.stream.FileImageInputStream}, either
+ * {@link File} or {@link RandomAccessFile} can be used as input.
+ *
+ * @see javax.imageio.stream.FileImageInputStream
+ */
+// TODO: Create a memory-mapped version?
+//  Or not... From java.nio.channels.FileChannel.map:
+//      For most operating systems, mapping a file into memory is more
+//      expensive than reading or writing a few tens of kilobytes of data via
+//      the usual {@link #read read} and {@link #write write} methods.  From the
+//      standpoint of performance it is generally only worth mapping relatively
+//      large files into memory.
+public final class BufferedFileImageInputStream extends ImageInputStreamImpl {
+    static final int DEFAULT_BUFFER_SIZE = 8192;
+
+    private byte[] buffer = new byte[DEFAULT_BUFFER_SIZE];
+    private int bufferPos;
+    private int bufferLimit;
+
+    private final ByteBuffer integralCache = ByteBuffer.allocate(8);
+    private final byte[] integralCacheArray = integralCache.array();
+
+    private RandomAccessFile raf;
+
+    /**
+     * Constructs a <code>BufferedFileImageInputStream</code> that will read from a given <code>File</code>.
+     *
+     * @param file a <code>File</code> to read from.
+     * @throws IllegalArgumentException if <code>file</code> is <code>null</code>.
+     * @throws FileNotFoundException    if <code>file</code> is a directory or cannot be opened for reading
+     *                                  for any reason.
+     */
+    public BufferedFileImageInputStream(final File file) throws FileNotFoundException {
+        this(new RandomAccessFile(notNull(file, "file"), "r"));
+    }
+
+    /**
+     * Constructs a <code>BufferedFileImageInputStream</code> that will read from a given <code>RandomAccessFile</code>.
+     *
+     * @param raf a <code>RandomAccessFile</code> to read from.
+     * @throws IllegalArgumentException if <code>raf</code> is <code>null</code>.
+     */
+    public BufferedFileImageInputStream(final RandomAccessFile raf) {
+        this.raf = notNull(raf, "raf");
+    }
+
+    @SuppressWarnings("BooleanMethodIsAlwaysInverted")
+    private boolean fillBuffer() throws IOException {
+        int length = raf.read(buffer, 0, buffer.length);
+        bufferPos = 0;
+        bufferLimit = max(length, 0);
+
+        return bufferLimit > 0;
+    }
+
+    private boolean bufferEmpty() {
+        return bufferPos >= bufferLimit;
+    }
+
+    @Override
+    public void setByteOrder(ByteOrder byteOrder) {
+        super.setByteOrder(byteOrder);
+        integralCache.order(byteOrder);
+    }
+
+    @Override
+    public int read() throws IOException {
+        checkClosed();
+
+        if (bufferEmpty() && !fillBuffer()) {
+            return -1;
+        }
+
+        bitOffset = 0;
+        streamPos++;
+
+        return buffer[bufferPos++] & 0xff;
+    }
+
+    @Override
+    public int read(final byte[] bytes, final int offset, final int length) throws IOException {
+        checkClosed();
+        bitOffset = 0;
+
+        if (bufferEmpty()) {
+            // Bypass buffer if buffer is empty for reads longer than buffer
+            if (length >= buffer.length) {
+                return readDirect(bytes, offset, length);
+            }
+            else if (!fillBuffer()) {
+                return -1;
+            }
+        }
+
+        int fromBuffer = readBuffered(bytes, offset, length);
+
+        if (length > fromBuffer) {
+            // Due to known bugs in certain JDK-bundled ImageIO plugins expecting read to behave as readFully,
+            // we'll read as much as possible from the buffer, and the rest directly after
+            return fromBuffer + max(0, readDirect(bytes, offset + fromBuffer, length - fromBuffer));
+        }
+
+        return fromBuffer;
+    }
+
+    private int readDirect(final byte[] bytes, final int offset, final int length) throws IOException {
+        // Invalidate the buffer, as its contents is no longer in sync with the stream's position.
+        bufferLimit = 0;
+        int read = raf.read(bytes, offset, length);
+
+        if (read > 0) {
+            streamPos += read;
+        }
+
+        return read;
+    }
+
+    private int readBuffered(final byte[] bytes, final int offset, final int length) {
+        // Read as much as possible from buffer
+        int available = Math.min(bufferLimit - bufferPos, length);
+
+        if (available > 0) {
+            System.arraycopy(buffer, bufferPos, bytes, offset, available);
+            bufferPos += available;
+            streamPos += available;
+        }
+
+        return available;
+    }
+
+    public long length() {
+        // WTF?! This method is allowed to throw IOException in the interface...
+        try {
+            checkClosed();
+            return raf.length();
+        }
+        catch (IOException ignore) {
+        }
+
+        return -1;
+    }
+
+    public void close() throws IOException {
+        super.close();
+
+        raf.close();
+
+        raf = null;
+        buffer = null;
+    }
+
+    // Need to override the readShort(), readInt() and readLong() methods,
+    // because the implementations in ImageInputStreamImpl expects the
+    // read(byte[], int, int) to always read the expected number of bytes,
+    // causing uninitialized values, alignment issues and EOFExceptions at
+    // random places...
+    // Notes:
+    // * readUnsignedXx() is covered by their signed counterparts
+    // * readChar() is covered by readShort()
+    // * readFloat() and readDouble() is covered by readInt() and readLong()
+    //   respectively.
+    // * readLong() may be covered by two readInt()s, we'll override to be safe
+
+    @Override
+    public short readShort() throws IOException {
+        readFully(integralCacheArray, 0, 2);
+
+        return integralCache.getShort(0);
+    }
+
+    @Override
+    public int readInt() throws IOException {
+        readFully(integralCacheArray, 0, 4);
+
+        return integralCache.getInt(0);
+    }
+
+    @Override
+    public long readLong() throws IOException {
+        readFully(integralCacheArray, 0, 8);
+
+        return integralCache.getLong(0);
+    }
+
+    @Override
+    public void seek(long position) throws IOException {
+        checkClosed();
+
+        if (position < flushedPos) {
+            throw new IndexOutOfBoundsException("position < flushedPos!");
+        }
+
+        bitOffset = 0;
+
+        if (streamPos == position) {
+            return;
+        }
+
+        // Optimized to not invalidate buffer if new position is within current buffer
+        long newBufferPos = bufferPos + position - streamPos;
+        if (newBufferPos >= 0 && newBufferPos < bufferLimit) {
+            bufferPos = (int) newBufferPos;
+        }
+        else {
+            // Will invalidate buffer
+            bufferLimit = 0;
+            raf.seek(position);
+        }
+
+        streamPos = position;
+    }
+}
@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 2021, Harald Kuhr
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ * * Neither the name of the copyright holder nor the names of its
+ *   contributors may be used to endorse or promote products derived from
+ *   this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.twelvemonkeys.imageio.stream;
+
+import com.twelvemonkeys.imageio.spi.ProviderInfo;
+
+import javax.imageio.spi.ImageInputStreamSpi;
+import javax.imageio.spi.ServiceRegistry;
+import javax.imageio.stream.ImageInputStream;
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.util.Iterator;
+import java.util.Locale;
+
+/**
+ * BufferedFileImageInputStreamSpi
+ * Experimental
+ *
+ * @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
+ * @author last modified by $Author: haraldk$
+ * @version $Id: BufferedFileImageInputStreamSpi.java,v 1.0 May 15, 2008 2:14:59 PM haraldk Exp$
+ */
+public class BufferedFileImageInputStreamSpi extends ImageInputStreamSpi {
+    public BufferedFileImageInputStreamSpi() {
+        this(new StreamProviderInfo());
+    }
+
+    private BufferedFileImageInputStreamSpi(ProviderInfo providerInfo) {
+        super(providerInfo.getVendorName(), providerInfo.getVersion(), File.class);
+    }
+
+    @Override
+    public void onRegistration(final ServiceRegistry registry, final Class<?> category) {
+        Iterator<ImageInputStreamSpi> providers = registry.getServiceProviders(ImageInputStreamSpi.class, new FileInputFilter(), true);
+
+        while (providers.hasNext()) {
+            ImageInputStreamSpi provider = providers.next();
+            if (provider != this) {
+                registry.setOrdering(ImageInputStreamSpi.class, this, provider);
+            }
+        }
+    }
+
+    public ImageInputStream createInputStreamInstance(final Object input, final boolean pUseCache, final File pCacheDir) {
+        if (input instanceof File) {
+            try {
+                return new BufferedFileImageInputStream((File) input);
+            }
+            catch (FileNotFoundException e) {
+                // For consistency with the JRE bundled SPIs, we'll return null here,
+                // even though the spec does not say that's allowed.
+                // The problem is that the SPIs can only declare that they support an input type like a File,
+                // instead they should be allowed to inspect the instance, to see that the file does exist...
+                return null;
+            }
+        }
+
+        throw new IllegalArgumentException("Expected input of type File: " + input);
+    }
+
+    @Override
+    public boolean canUseCacheFile() {
+        return false;
+    }
+
+    public String getDescription(final Locale pLocale) {
+        return "Service provider that instantiates an ImageInputStream from a File";
+    }
+
+    private static class FileInputFilter implements ServiceRegistry.Filter {
+        @Override
+        public boolean filter(final Object provider) {
+            return ((ImageInputStreamSpi) provider).getInputClass() == File.class;
+        }
+    }
+}
@@ -43,15 +43,19 @@ import static com.twelvemonkeys.lang.Validate.notNull;
 * A buffered {@code ImageInputStream}.
 * Experimental - seems to be effective for {@link javax.imageio.stream.FileImageInputStream}
 * and {@link javax.imageio.stream.FileCacheImageInputStream} when doing a lot of single-byte reads
- * (or short byte-array reads) on OS X at least.
+ * (or short byte-array reads).
 * Code that uses the {@code readFully} methods are not affected by the issue.
+ * <p>
+ * NOTE: Invoking {@code close()} will  <em>NOT</em> close the wrapped stream.
+ * </p>
 *
 * @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
 * @author last modified by $Author: haraldk$
 * @version $Id: BufferedFileImageInputStream.java,v 1.0 May 15, 2008 4:36:49 PM haraldk Exp$
+ *
+ * @deprecated Use {@link BufferedFileImageInputStream} instead.
 */
-// TODO: Create a provider for this (wrapping the FileIIS and FileCacheIIS classes), and disable the Sun built-in spis?
-// TODO: Test on other platforms, might be just an OS X issue
+@Deprecated
 public final class BufferedImageInputStream extends ImageInputStreamImpl implements ImageInputStream {
    static final int DEFAULT_BUFFER_SIZE = 8192;

@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 2021, Harald Kuhr
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ * * Neither the name of the copyright holder nor the names of its
+ *   contributors may be used to endorse or promote products derived from
+ *   this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.twelvemonkeys.imageio.stream;
+
+import com.twelvemonkeys.imageio.spi.ProviderInfo;
+
+import javax.imageio.spi.ImageInputStreamSpi;
+import javax.imageio.spi.ServiceRegistry;
+import javax.imageio.stream.ImageInputStream;
+import java.io.File;
+import java.io.RandomAccessFile;
+import java.util.Iterator;
+import java.util.Locale;
+
+/**
+ * BufferedRAFImageInputStreamSpi
+ * Experimental
+ *
+ * @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
+ * @author last modified by $Author: haraldk$
+ * @version $Id: BufferedRAFImageInputStreamSpi.java,v 1.0 May 15, 2008 2:14:59 PM haraldk Exp$
+ */
+public class BufferedRAFImageInputStreamSpi extends ImageInputStreamSpi {
+    public BufferedRAFImageInputStreamSpi() {
+        this(new StreamProviderInfo());
+    }
+
+    private BufferedRAFImageInputStreamSpi(ProviderInfo providerInfo) {
+        super(providerInfo.getVendorName(), providerInfo.getVersion(), RandomAccessFile.class);
+    }
+
+    @Override
+    public void onRegistration(final ServiceRegistry registry, final Class<?> category) {
+        Iterator<ImageInputStreamSpi> providers = registry.getServiceProviders(ImageInputStreamSpi.class, new RAFInputFilter(), true);
+
+        while (providers.hasNext()) {
+            ImageInputStreamSpi provider = providers.next();
+            if (provider != this) {
+                registry.setOrdering(ImageInputStreamSpi.class, this, provider);
+            }
+        }
+    }
+
+    public ImageInputStream createInputStreamInstance(final Object input, final boolean pUseCache, final File pCacheDir) {
+        if (input instanceof RandomAccessFile) {
+            return new BufferedFileImageInputStream((RandomAccessFile) input);
+        }
+
+        throw new IllegalArgumentException("Expected input of type RandomAccessFile: " + input);
+    }
+
+    @Override
+    public boolean canUseCacheFile() {
+        return false;
+    }
+
+    public String getDescription(final Locale pLocale) {
+        return "Service provider that instantiates an ImageInputStream from a RandomAccessFile";
+    }
+
+    private static class RAFInputFilter implements ServiceRegistry.Filter {
+        @Override
+        public boolean filter(final Object provider) {
+            return ((ImageInputStreamSpi) provider).getInputClass() == RandomAccessFile.class;
+        }
+    }
+}
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, Harald Kuhr
+ * Copyright (c) 2021, Harald Kuhr
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
@@ -34,7 +34,6 @@ import com.twelvemonkeys.imageio.spi.ProviderInfo;

 import javax.imageio.spi.ImageInputStreamSpi;
 import javax.imageio.stream.FileCacheImageInputStream;
-import javax.imageio.stream.FileImageInputStream;
 import javax.imageio.stream.ImageInputStream;
 import javax.imageio.stream.MemoryCacheImageInputStream;
 import java.io.File;
@@ -72,7 +71,7 @@ public class URLImageInputStreamSpi extends ImageInputStreamSpi {
            // Special case for file protocol, a lot faster than FileCacheImageInputStream
            if ("file".equals(url.getProtocol())) {
                try {
-                    return new BufferedImageInputStream(new FileImageInputStream(new File(url.toURI())));
+                    return new BufferedFileImageInputStream(new File(url.toURI()));
                }
                catch (URISyntaxException ignore) {
                    // This should never happen, but if it does, we'll fall back to using the stream  
@@ -81,29 +80,29 @@ public class URLImageInputStreamSpi extends ImageInputStreamSpi {
            }

            // Otherwise revert to cached
-            final InputStream stream = url.openStream();
+            final InputStream urlStream = url.openStream();
            if (pUseCache) {
-                return new BufferedImageInputStream(new FileCacheImageInputStream(stream, pCacheDir) {
+                return new FileCacheImageInputStream(urlStream, pCacheDir) {
                    @Override
                    public void close() throws IOException {
                        try {
                            super.close();
                        }
                        finally {
-                            stream.close(); // NOTE: If this line throws IOE, it will shadow the original..
+                            urlStream.close(); // NOTE: If this line throws IOE, it will shadow the original..
                        }
                    }
-                });
+                };
            }
            else {
-                return new MemoryCacheImageInputStream(stream) {
+                return new MemoryCacheImageInputStream(urlStream) {
                    @Override
                    public void close() throws IOException {
                        try {
                            super.close();
                        }
                        finally {
-                            stream.close(); // NOTE: If this line throws IOE, it will shadow the original..
+                            urlStream.close(); // NOTE: If this line throws IOE, it will shadow the original..
                        }
                    }
                };
@@ -158,19 +158,18 @@ public final class IIOUtil {
    }

    /**
-     * THIS METHOD WILL ME MOVED/RENAMED, DO NOT USE.
+     * THIS METHOD WILL BE MOVED/RENAMED, DO NOT USE.
     *
     * @param registry the registry to unregister from.
     * @param provider the provider to unregister.
     * @param category the category to unregister from.
     */
    public static <T> void deregisterProvider(final ServiceRegistry registry, final IIOServiceProvider provider, final Class<T> category) {
-        // http://www.ibm.com/developerworks/java/library/j-jtp04298.html
        registry.deregisterServiceProvider(category.cast(provider), category);
    }

    /**
-     * THIS METHOD WILL ME MOVED/RENAMED, DO NOT USE.
+     * THIS METHOD WILL BE MOVED/RENAMED, DO NOT USE.
     *
     * @param registry the registry to lookup from.
     * @param providerClassName name of the provider class.
@@ -223,7 +222,12 @@ public final class IIOUtil {
    public static void subsampleRow(byte[] srcRow, int srcPos, int srcWidth,
                                    byte[] destRow, int destPos,
                                    int samplesPerPixel, int bitsPerSample, int samplePeriod) {
-        Validate.isTrue(samplePeriod > 1, "samplePeriod must be > 1"); // Period == 1 could be a no-op...
+        // Period == 1 is a no-op...
+        if (samplePeriod == 1) {
+            return;
+        }
+
+        Validate.isTrue(samplePeriod > 1, "samplePeriod must be > 1");
        Validate.isTrue(bitsPerSample > 0 && bitsPerSample <= 8 && (bitsPerSample == 1 || bitsPerSample % 2 == 0),
                "bitsPerSample must be > 0 and <= 8 and a power of 2");
        Validate.isTrue(samplesPerPixel > 0, "samplesPerPixel must be > 0");
@@ -261,7 +265,12 @@ public final class IIOUtil {
    public static void subsampleRow(short[] srcRow, int srcPos, int srcWidth,
                                    short[] destRow, int destPos,
                                    int samplesPerPixel, int bitsPerSample, int samplePeriod) {
-        Validate.isTrue(samplePeriod > 1, "samplePeriod must be > 1"); // Period == 1 could be a no-op...
+        // Period == 1 is a no-op...
+        if (samplePeriod == 1) {
+            return;
+        }
+
+        Validate.isTrue(samplePeriod > 1, "samplePeriod must be > 1");
        Validate.isTrue(bitsPerSample > 0 && bitsPerSample <= 16 && (bitsPerSample == 1 || bitsPerSample % 2 == 0),
                "bitsPerSample must be > 0 and <= 16 and a power of 2");
        Validate.isTrue(samplesPerPixel > 0, "samplesPerPixel must be > 0");
@@ -278,7 +287,12 @@ public final class IIOUtil {
    public static void subsampleRow(int[] srcRow, int srcPos, int srcWidth,
                                    int[] destRow, int destPos,
                                    int samplesPerPixel, int bitsPerSample, int samplePeriod) {
-        Validate.isTrue(samplePeriod > 1, "samplePeriod must be > 1"); // Period == 1 could be a no-op...
+        // Period == 1 is a no-op...
+        if (samplePeriod == 1) {
+            return;
+        }
+
+        Validate.isTrue(samplePeriod > 1, "samplePeriod must be > 1");
        Validate.isTrue(bitsPerSample > 0 && bitsPerSample <= 32 && (bitsPerSample == 1 || bitsPerSample % 2 == 0),
                "bitsPerSample must be > 0 and <= 32 and a power of 2");
        Validate.isTrue(samplesPerPixel > 0, "samplesPerPixel must be > 0");
@@ -30,15 +30,22 @@

 package com.twelvemonkeys.imageio.util;

-import com.twelvemonkeys.imageio.color.DiscreteAlphaIndexColorModel;
-
-import javax.imageio.ImageTypeSpecifier;
-import java.awt.color.ColorSpace;
-import java.awt.image.*;
-
 import static com.twelvemonkeys.lang.Validate.isTrue;
 import static com.twelvemonkeys.lang.Validate.notNull;

+import java.awt.color.ColorSpace;
+import java.awt.image.BufferedImage;
+import java.awt.image.ColorModel;
+import java.awt.image.DataBuffer;
+import java.awt.image.DirectColorModel;
+import java.awt.image.IndexColorModel;
+import java.awt.image.MultiPixelPackedSampleModel;
+import java.awt.image.SampleModel;
+
+import javax.imageio.ImageTypeSpecifier;
+
+import com.twelvemonkeys.imageio.color.DiscreteAlphaIndexColorModel;
+
 /**
 * Factory class for creating {@code ImageTypeSpecifier}s.
 * Fixes some subtle bugs in {@code ImageTypeSpecifier}'s factory methods, but
@@ -169,21 +176,36 @@ public final class ImageTypeSpecifiers {

        int numEntries = 1 << bits;

-        byte[] r = new byte[numEntries];
-        byte[] g = new byte[numEntries];
-        byte[] b = new byte[numEntries];
+        ColorModel colorModel;

-        // Scale array values according to color profile..
-        for (int i = 0; i < numEntries; i++) {
-            float[] gray = new float[]{i / (float) (numEntries - 1)};
-            float[] rgb = colorSpace.toRGB(gray);
+        if (ColorSpace.getInstance(ColorSpace.CS_GRAY).equals(colorSpace)) {
+            // For default gray, use linear response
+            byte[] gray = new byte[numEntries];

-            r[i] = (byte) (rgb[0] * 255);
-            g[i] = (byte) (rgb[1] * 255);
-            b[i] = (byte) (rgb[2] * 255);
+            for (int i = 0; i < numEntries; i++) {
+                gray[i] = (byte) ((i * 255) / (numEntries - 1));
+            }
+
+            colorModel = new IndexColorModel(bits, numEntries, gray, gray, gray);
+        }
+        else {
+            byte[] r = new byte[numEntries];
+            byte[] g = new byte[numEntries];
+            byte[] b = new byte[numEntries];
+
+            // Scale array values according to color profile..
+            for (int i = 0; i < numEntries; i++) {
+                float[] gray = new float[] { i / (float) (numEntries - 1) };
+                float[] rgb = colorSpace.toRGB(gray);
+
+                r[i] = (byte) Math.round(rgb[0] * 255);
+                g[i] = (byte) Math.round(rgb[1] * 255);
+                b[i] = (byte) Math.round(rgb[2] * 255);
+            }
+
+            colorModel = new IndexColorModel(bits, numEntries, r, g, b);
        }

-        ColorModel colorModel = new IndexColorModel(bits, numEntries, r, g, b);
        SampleModel sampleModel = new MultiPixelPackedSampleModel(dataType, 1, 1, bits);

        return new ImageTypeSpecifier(colorModel, sampleModel);
@@ -201,7 +223,7 @@ public final class ImageTypeSpecifiers {
    }

    public static ImageTypeSpecifier createFromIndexColorModel(final IndexColorModel pColorModel) {
-        return IndexedImageTypeSpecifier.createFromIndexColorModel(pColorModel);
+        return new IndexedImageTypeSpecifier(pColorModel);
    }

    public static ImageTypeSpecifier createDiscreteAlphaIndexedFromIndexColorModel(final IndexColorModel pColorModel) {
@@ -30,14 +30,14 @@

 package com.twelvemonkeys.imageio.util;

-import javax.imageio.ImageTypeSpecifier;
-import java.awt.image.BufferedImage;
-import java.awt.image.IndexColorModel;
-import java.awt.image.WritableRaster;
-import java.util.Hashtable;
-
 import static com.twelvemonkeys.lang.Validate.notNull;

+import java.awt.image.BufferedImage;
+import java.awt.image.ColorModel;
+import java.awt.image.WritableRaster;
+
+import javax.imageio.ImageTypeSpecifier;
+
 /**
 * IndexedImageTypeSpecifier
 *
@@ -45,27 +45,24 @@ import static com.twelvemonkeys.lang.Validate.notNull;
 * @author last modified by $Author: haraldk$
 * @version $Id: IndexedImageTypeSpecifier.java,v 1.0 May 19, 2008 11:04:28 AM haraldk Exp$
 */
-final class IndexedImageTypeSpecifier  {
-    private IndexedImageTypeSpecifier() {}
+final class IndexedImageTypeSpecifier extends ImageTypeSpecifier {
+    IndexedImageTypeSpecifier(final ColorModel colorModel) {
+        // For some reason, we need a sample model, even though we won't use it
+        super(notNull(colorModel, "colorModel"), colorModel.createCompatibleSampleModel(1, 1));
+    }

-    static ImageTypeSpecifier createFromIndexColorModel(final IndexColorModel pColorModel) {
-        // For some reason, we need a sample model
-        return new ImageTypeSpecifier(notNull(pColorModel, "colorModel"), pColorModel.createCompatibleSampleModel(1, 1)) {
-
-            @Override
-            public final BufferedImage createBufferedImage(final int pWidth, final int pHeight) {
-                try {
-                    // This is a fix for the super-method, that first creates a sample model, and then
-                    // creates a raster from it, using Raster.createWritableRaster. The problem with
-                    // that approach, is that it always creates a TYPE_CUSTOM BufferedImage for indexed images.
-                    WritableRaster raster = colorModel.createCompatibleWritableRaster(pWidth, pHeight);
-                    return new BufferedImage(colorModel, raster, colorModel.isAlphaPremultiplied(), new Hashtable());
-                }
-                catch (NegativeArraySizeException e) {
-                    // Exception most likely thrown from a DataBuffer constructor
-                    throw new IllegalArgumentException("Array size > Integer.MAX_VALUE!");
-                }
-            }
-        };
+    @Override
+    public final BufferedImage createBufferedImage(final int pWidth, final int pHeight) {
+        try {
+            // This is a fix for the super-method, that first creates a sample model, and then
+            // creates a raster from it, using Raster.createWritableRaster. The problem with
+            // that approach, is that it always creates a TYPE_CUSTOM BufferedImage for indexed images.
+            WritableRaster raster = colorModel.createCompatibleWritableRaster(pWidth, pHeight);
+            return new BufferedImage(colorModel, raster, colorModel.isAlphaPremultiplied(), null);
+        }
+        catch (NegativeArraySizeException e) {
+            // Exception most likely thrown from a DataBuffer constructor
+            throw new IllegalArgumentException("Array size > Integer.MAX_VALUE!");
+        }
    }
 }
@@ -0,0 +1,152 @@
+/*
+ * Copyright (c) 2021, Harald Kuhr
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ * * Neither the name of the copyright holder nor the names of its
+ *   contributors may be used to endorse or promote products derived from
+ *   this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.twelvemonkeys.imageio.util;
+
+import java.awt.*;
+import java.awt.image.*;
+
+import static com.twelvemonkeys.lang.Validate.notNull;
+
+/**
+ * A class containing various raster utility methods.
+ */
+public final class RasterUtils {
+
+    private RasterUtils() {
+    }
+
+    /**
+     * Returns a raster with {@code DataBuffer.TYPE_BYTE} transfer type.
+     * Works for any raster from a {@code BufferedImage.TYPE_INT_*} image
+     *
+     * @param raster a {@code Raster} with either transfer type {@code DataBuffer.TYPE_BYTE}
+     *               or {@code DataBuffer.TYPE_INT} with `SinglePixelPackedSampleModel`, not {@code null}.
+     * @return a raster with {@code DataBuffer.TYPE_BYTE} transfer type.
+     * @throws IllegalArgumentException if {@code raster} does not have transfer type {@code DataBuffer.TYPE_BYTE}
+     * or {@code DataBuffer.TYPE_INT} with `SinglePixelPackedSampleModel`
+     * @throws NullPointerException if {@code raster} is {@code null}.
+     */
+    public static Raster asByteRaster(final Raster raster) {
+        return asByteRaster0(raster);
+    }
+
+    /**
+     * Returns a writable raster with {@code DataBuffer.TYPE_BYTE} transfer type.
+     * Works for any raster from a {@code BufferedImage.TYPE_INT_*} image.
+     *
+     * @param raster a {@code WritableRaster} with either transfer type {@code DataBuffer.TYPE_BYTE}
+     *               or {@code DataBuffer.TYPE_INT} with `SinglePixelPackedSampleModel`, not {@code null}.
+     * @return a writable raster with {@code DataBuffer.TYPE_BYTE} transfer type.
+     * @throws IllegalArgumentException if {@code raster} does not have transfer type {@code DataBuffer.TYPE_BYTE}
+     * or {@code DataBuffer.TYPE_INT} with `SinglePixelPackedSampleModel`
+     * @throws NullPointerException if {@code raster} is {@code null}.
+     */
+    public static WritableRaster asByteRaster(final WritableRaster raster) {
+        return (WritableRaster) asByteRaster0(raster);
+    }
+
+    private static Raster asByteRaster0(final Raster raster) {
+        switch (raster.getTransferType()) {
+            case DataBuffer.TYPE_BYTE:
+                return raster;
+            case DataBuffer.TYPE_INT:
+                SampleModel sampleModel = raster.getSampleModel();
+
+                if (!(sampleModel instanceof SinglePixelPackedSampleModel)) {
+                    throw new IllegalArgumentException(String.format("Requires SinglePixelPackedSampleModel, %s not supported", sampleModel.getClass().getSimpleName()));
+                }
+
+                final int bands = 4;
+                final DataBufferInt buffer = (DataBufferInt) raster.getDataBuffer();
+
+                int w = raster.getWidth();
+                int h = raster.getHeight();
+                int size = buffer.getSize();
+
+                return new WritableRaster(
+                        new PixelInterleavedSampleModel(DataBuffer.TYPE_BYTE, w, h, bands, w * bands, createBandOffsets((SinglePixelPackedSampleModel) sampleModel)),
+                        new DataBuffer(DataBuffer.TYPE_BYTE, size * bands) {
+                            final int[] MASKS = {
+                                    0xffffff00,
+                                    0xffff00ff,
+                                    0xff00ffff,
+                                    0x00ffffff,
+                            };
+
+                            @Override
+                            public int getElem(int bank, int i) {
+                                int index = i / bands;
+                                int shift = (i % bands) * 8;
+
+                                return (buffer.getElem(index) >>> shift) & 0xff;
+                            }
+
+                            @Override
+                            public void setElem(int bank, int i, int val) {
+                                int index = i / bands;
+                                int element = i % bands;
+                                int shift = element * 8;
+
+                                int value = (buffer.getElem(index) & MASKS[element]) | ((val & 0xff) << shift);
+                                buffer.setElem(index, value);
+                            }
+                        }, new Point()) {
+                };
+
+            default:
+                throw new IllegalArgumentException(String.format("Raster type %d not supported", raster.getTransferType()));
+        }
+    }
+
+    private static int[] createBandOffsets(final SinglePixelPackedSampleModel sampleModel) {
+        notNull(sampleModel, "sampleModel");
+
+        int[] masks = sampleModel.getBitMasks();
+        int[] offs = new int[masks.length];
+
+        for (int i = 0; i < masks.length; i++) {
+            int mask = masks[i];
+            int off = 0;
+
+            // TODO: FixMe! This only works for standard 8 bit masks (0xFF)
+            if (mask != 0) {
+                while ((mask & 0xFF) == 0) {
+                    mask >>>= 8;
+                    off++;
+                }
+            }
+
+            offs[i] = off;
+        }
+
+        return offs;
+    }
+}
@@ -30,15 +30,16 @@

 package com.twelvemonkeys.imageio.util;

-import com.twelvemonkeys.imageio.color.UInt32ColorModel;
-
-import javax.imageio.ImageTypeSpecifier;
 import java.awt.color.ColorSpace;
 import java.awt.image.BandedSampleModel;
 import java.awt.image.DataBuffer;
 import java.awt.image.PixelInterleavedSampleModel;
 import java.awt.image.SampleModel;

+import javax.imageio.ImageTypeSpecifier;
+
+import com.twelvemonkeys.imageio.color.UInt32ColorModel;
+
 /**
 * ImageTypeSpecifier for interleaved 32 bit unsigned integral samples.
 *
@@ -47,11 +48,13 @@ import java.awt.image.SampleModel;
 * @author last modified by $Author: haraldk$
 * @version $Id: UInt32ImageTypeSpecifier.java,v 1.0 24.01.11 17.51 haraldk Exp$
 */
-final class UInt32ImageTypeSpecifier {
-    private UInt32ImageTypeSpecifier() {}
+final class UInt32ImageTypeSpecifier extends ImageTypeSpecifier {
+    private UInt32ImageTypeSpecifier(final ColorSpace cs, final boolean hasAlpha, final boolean isAlphaPremultiplied, final SampleModel sampleModel) {
+        super(new UInt32ColorModel(cs, hasAlpha, isAlphaPremultiplied), sampleModel);
+    }

    static ImageTypeSpecifier createInterleaved(final ColorSpace cs, final int[] bandOffsets, final boolean hasAlpha, final boolean isAlphaPremultiplied) {
-        return create(
+        return new UInt32ImageTypeSpecifier(
                cs, hasAlpha, isAlphaPremultiplied,
                new PixelInterleavedSampleModel(
                        DataBuffer.TYPE_INT, 1, 1,
@@ -63,7 +66,7 @@ final class UInt32ImageTypeSpecifier {
    }

    static ImageTypeSpecifier createBanded(final ColorSpace cs, final int[] bandIndices, final int[] bandOffsets, final boolean hasAlpha, final boolean isAlphaPremultiplied) {
-        return create(
+        return new UInt32ImageTypeSpecifier(
                cs, hasAlpha, isAlphaPremultiplied,
                new BandedSampleModel(
                        DataBuffer.TYPE_INT, 1, 1, 1,
@@ -72,7 +75,13 @@ final class UInt32ImageTypeSpecifier {
        );
    }

-    private static ImageTypeSpecifier create(final ColorSpace cs, final boolean hasAlpha, final boolean isAlphaPremultiplied, final SampleModel sampleModel) {
-        return new ImageTypeSpecifier(new UInt32ColorModel(cs, hasAlpha, isAlphaPremultiplied), sampleModel);
+    @Override
+    public boolean equals(final Object other) {
+        if (!(other instanceof UInt32ImageTypeSpecifier)) {
+            return false;
+        }
+
+        UInt32ImageTypeSpecifier that = (UInt32ImageTypeSpecifier) other;
+        return colorModel.equals(that.colorModel) && sampleModel.equals(that.sampleModel);
    }
 }
@@ -0,0 +1,2 @@
+com.twelvemonkeys.imageio.stream.BufferedFileImageInputStreamSpi
+com.twelvemonkeys.imageio.stream.BufferedRAFImageInputStreamSpi
@@ -35,6 +35,7 @@ import org.junit.Test;
 import java.awt.color.ColorSpace;
 import java.awt.color.ICC_ColorSpace;
 import java.awt.color.ICC_Profile;
+import java.io.ByteArrayInputStream;
 import java.io.IOException;

 import static org.junit.Assert.*;
@@ -184,9 +185,27 @@ public class ColorSpacesTest {
        ColorSpaces.isCS_sRGB(null);
    }

+    @Test
+    public void testIsCS_GRAYTrue() {
+        assertTrue(ColorSpaces.isCS_GRAY(ICC_Profile.getInstance(ColorSpace.CS_GRAY)));
+    }
+
+    @Test
+    public void testIsCS_GRAYFalse() {
+        assertFalse(ColorSpaces.isCS_GRAY(ICC_Profile.getInstance(ColorSpace.CS_sRGB)));
+        assertFalse(ColorSpaces.isCS_GRAY(ICC_Profile.getInstance(ColorSpace.CS_LINEAR_RGB)));
+        assertFalse(ColorSpaces.isCS_GRAY(ICC_Profile.getInstance(ColorSpace.CS_CIEXYZ)));
+        assertFalse(ColorSpaces.isCS_GRAY(ICC_Profile.getInstance(ColorSpace.CS_PYCC)));
+    }
+
+    @Test(expected = IllegalArgumentException.class)
+    public void testIsCS_GRAYNull() {
+        ColorSpaces.isCS_GRAY(null);
+    }
+
    @Test
    public void testEqualHeadersDifferentProfile() throws IOException {
-        // These profiles are extracted from various JPEGs, and have the exact same profile header...
+        // These profiles are extracted from various JPEGs, and have the exact same profile header (but are different)...
        ICC_Profile profile1 = ICC_Profile.getInstance(getClass().getResourceAsStream("/profiles/adobe_rgb_1998.icc"));
        ICC_Profile profile2 = ICC_Profile.getInstance(getClass().getResourceAsStream("/profiles/color_match_rgb.icc"));

@@ -197,4 +216,69 @@ public class ColorSpacesTest {

        assertNotSame(cs1, cs2);
    }
+
+    @Test
+    public void testReadProfileBytesSame() throws IOException {
+        ICC_Profile profile = ICC_Profile.getInstance(getClass().getResourceAsStream("/profiles/adobe_rgb_1998.icc"));
+        ICC_Profile profile1 = ColorSpaces.createProfile(profile.getData());
+        ICC_Profile profile2 = ColorSpaces.createProfile(profile.getData());
+
+        assertEquals(profile1, profile2);
+        assertSame(profile1, profile2);
+    }
+
+    @Test
+    public void testReadProfileInputStreamSame() throws IOException {
+        ICC_Profile profile1 = ColorSpaces.readProfile(getClass().getResourceAsStream("/profiles/adobe_rgb_1998.icc"));
+        ICC_Profile profile2 = ColorSpaces.readProfile(getClass().getResourceAsStream("/profiles/adobe_rgb_1998.icc"));
+
+        assertEquals(profile1, profile2);
+        assertSame(profile1, profile2);
+    }
+
+    @Test
+    public void testReadProfileDifferent() throws IOException {
+        // These profiles are extracted from various JPEGs, and have the exact same profile header (but are different profiles)...
+        ICC_Profile profile1 = ColorSpaces.readProfile(getClass().getResourceAsStream("/profiles/adobe_rgb_1998.icc"));
+        ICC_Profile profile2 = ColorSpaces.readProfile(getClass().getResourceAsStream("/profiles/color_match_rgb.icc"));
+
+        assertNotSame(profile1, profile2);
+    }
+
+    @Test
+    public void testReadProfileBytesSameAsCached() throws IOException {
+        ICC_Profile profile = ICC_Profile.getInstance(getClass().getResourceAsStream("/profiles/adobe_rgb_1998.icc"));
+        ICC_ColorSpace cs1 = ColorSpaces.createColorSpace(profile);
+        ICC_Profile profile2 = ColorSpaces.createProfile(profile.getData());
+
+        assertEquals(cs1.getProfile(), profile2);
+        assertSame(cs1.getProfile(), profile2);
+    }
+
+    @Test
+    public void testReadProfileInputStreamSameAsCached() throws IOException {
+        ICC_ColorSpace cs1 = ColorSpaces.createColorSpace(ICC_Profile.getInstance(getClass().getResourceAsStream("/profiles/adobe_rgb_1998.icc")));
+        ICC_Profile profile2 = ColorSpaces.readProfile(getClass().getResourceAsStream("/profiles/adobe_rgb_1998.icc"));
+
+        assertEquals(cs1.getProfile(), profile2);
+        assertSame(cs1.getProfile(), profile2);
+    }
+
+    @Test
+    public void testReadProfileBytesSameAsInternal()  {
+        ICC_Profile profile1 = ICC_Profile.getInstance(ColorSpace.CS_sRGB);
+        ICC_Profile profile2 = ColorSpaces.createProfile(ICC_Profile.getInstance(ColorSpace.CS_sRGB).getData());
+
+        assertEquals(profile1, profile2);
+        assertSame(profile1, profile2);
+    }
+
+    @Test
+    public void testReadProfileInputStreamSameAsInternal() throws IOException {
+        ICC_Profile profile1 = ICC_Profile.getInstance(ColorSpace.CS_sRGB);
+        ICC_Profile profile2 = ColorSpaces.readProfile(new ByteArrayInputStream(ICC_Profile.getInstance(ColorSpace.CS_sRGB).getData()));
+
+        assertEquals(profile1, profile2);
+        assertSame(profile1, profile2);
+    }
 }
@@ -39,8 +39,6 @@ import java.io.IOException;
 import java.util.Arrays;

 import static org.junit.Assert.assertArrayEquals;
-import static org.mockito.Matchers.any;
-import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.*;

 public class KCMSSanitizerStrategyTest {
@@ -0,0 +1,30 @@
+package com.twelvemonkeys.imageio.stream;
+
+import org.junit.Test;
+
+import javax.imageio.spi.ImageInputStreamSpi;
+import java.io.File;
+import java.io.IOException;
+
+import static org.junit.Assert.assertNull;
+import static org.junit.Assume.assumeFalse;
+
+public class BufferedFileImageInputStreamSpiTest extends ImageInputStreamSpiTest<File> {
+    @Override
+    protected ImageInputStreamSpi createProvider() {
+        return new BufferedFileImageInputStreamSpi();
+    }
+
+    @Override
+    protected File createInput() throws IOException {
+        return File.createTempFile("test-", ".tst");
+    }
+
+    @Test
+    public void testReturnNullWhenFileDoesNotExist() throws IOException {
+        // This is really stupid behavior, but it is consistent with the JRE bundled SPIs.
+        File input = new File("a-file-that-should-not-exist-ever.fnf");
+        assumeFalse("File should not exist: " + input.getPath(), input.exists());
+        assertNull(provider.createInputStreamInstance(input));
+    }
+}
@@ -0,0 +1,429 @@
+/*
+ * Copyright (c) 2020, Harald Kuhr
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ * * Neither the name of the copyright holder nor the names of its
+ *   contributors may be used to endorse or promote products derived from
+ *   this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.twelvemonkeys.imageio.stream;
+
+import org.junit.Test;
+import org.junit.function.ThrowingRunnable;
+
+import javax.imageio.stream.ImageInputStream;
+import java.io.EOFException;
+import java.io.File;
+import java.io.IOException;
+import java.io.RandomAccessFile;
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
+import java.nio.file.Files;
+import java.util.Random;
+
+import static com.twelvemonkeys.imageio.stream.BufferedImageInputStreamTest.rangeEquals;
+import static org.junit.Assert.*;
+import static org.mockito.Mockito.*;
+
+/**
+ * BufferedFileImageInputStreamTestCase
+ *
+ * @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
+ * @author last modified by $Author: haraldk$
+ * @version $Id: BufferedFileImageInputStreamTestCase.java,v 1.0 Apr 21, 2009 10:58:48 AM haraldk Exp$
+ */
+public class BufferedFileImageInputStreamTest {
+    private final Random random = new Random(170984354357234566L);
+
+    private File randomDataToFile(byte[] data) throws IOException {
+        random.nextBytes(data);
+
+        File file = File.createTempFile("read", ".tmp");
+        Files.write(file.toPath(), data);
+        return file;
+    }
+
+    @Test
+    public void testCreate() throws IOException {
+        try (BufferedFileImageInputStream stream = new BufferedFileImageInputStream(File.createTempFile("empty", ".tmp"))) {
+            assertEquals("Data length should be same as stream length", 0, stream.length());
+        }
+    }
+
+    @Test
+    public void testCreateNullFile() throws IOException {
+        try {
+            new BufferedFileImageInputStream((File) null);
+            fail("Expected IllegalArgumentException");
+        }
+        catch (IllegalArgumentException expected) {
+            assertNotNull("Null exception message", expected.getMessage());
+            String message = expected.getMessage().toLowerCase();
+            assertTrue("Exception message does not contain parameter name", message.contains("file"));
+            assertTrue("Exception message does not contain null", message.contains("null"));
+        }
+    }
+
+    @Test
+    public void testCreateNullRAF() {
+        try {
+            new BufferedFileImageInputStream((RandomAccessFile) null);
+            fail("Expected IllegalArgumentException");
+        }
+        catch (IllegalArgumentException expected) {
+            assertNotNull("Null exception message", expected.getMessage());
+            String message = expected.getMessage().toLowerCase();
+            assertTrue("Exception message does not contain parameter name", message.contains("raf"));
+            assertTrue("Exception message does not contain null", message.contains("null"));
+        }
+    }
+
+    @Test
+    public void testRead() throws IOException {
+        byte[] data = new byte[1024 * 1024];
+        File file = randomDataToFile(data);
+
+        try (BufferedFileImageInputStream stream = new BufferedFileImageInputStream(file)) {
+            assertEquals("File length should be same as stream length", file.length(), stream.length());
+
+            for (byte value : data) {
+                assertEquals("Wrong data read", value & 0xff, stream.read());
+            }
+        }
+    }
+
+    @Test
+    public void testReadArray() throws IOException {
+        byte[] data = new byte[1024 * 1024];
+        File file = randomDataToFile(data);
+
+        try (BufferedFileImageInputStream stream = new BufferedFileImageInputStream(file)) {
+            assertEquals("File length should be same as stream length", file.length(), stream.length());
+
+            byte[] result = new byte[1024];
+
+            for (int i = 0; i < data.length / result.length; i++) {
+                stream.readFully(result);
+                assertTrue("Wrong data read: " + i, rangeEquals(data, i * result.length, result, 0, result.length));
+            }
+        }
+    }
+
+    @Test
+    public void testReadSkip() throws IOException {
+        byte[] data = new byte[1024 * 14];
+        File file = randomDataToFile(data);
+
+        try (BufferedFileImageInputStream stream = new BufferedFileImageInputStream(file)) {
+            assertEquals("File length should be same as stream length", file.length(), stream.length());
+
+            byte[] result = new byte[7];
+
+            for (int i = 0; i < data.length / result.length; i += 2) {
+                stream.readFully(result);
+                stream.skipBytes(result.length);
+                assertTrue("Wrong data read: " + i, rangeEquals(data, i * result.length, result, 0, result.length));
+            }
+        }
+    }
+
+    @Test
+    public void testReadSeek() throws IOException {
+        byte[] data = new byte[1024 * 18];
+        File file = randomDataToFile(data);
+
+        try (BufferedFileImageInputStream stream = new BufferedFileImageInputStream(file)) {
+            assertEquals("File length should be same as stream length", file.length(), stream.length());
+
+            byte[] result = new byte[9];
+
+            for (int i = 0; i < data.length / result.length; i++) {
+                // Read backwards
+                long newPos = stream.length() - result.length - i * result.length;
+                stream.seek(newPos);
+                assertEquals("Wrong stream position", newPos, stream.getStreamPosition());
+                stream.readFully(result);
+                assertTrue("Wrong data read: " + i, rangeEquals(data, (int) newPos, result, 0, result.length));
+            }
+        }
+    }
+
+    @Test
+    public void testReadOutsideDataSeek0Read() throws IOException {
+        byte[] data = new byte[256];
+        File file = randomDataToFile(data);
+
+        try (BufferedFileImageInputStream stream = new BufferedFileImageInputStream(file)) {
+            assertEquals("File length should be same as stream length", file.length(), stream.length());
+
+            byte[] buffer = new byte[data.length * 2];
+            stream.read(buffer);
+            stream.seek(0);
+            assertNotEquals(-1, stream.read());
+            assertNotEquals(-1, stream.read(buffer));
+        }
+    }
+
+    @Test
+    public void testReadBitRandom() throws IOException {
+        byte[] bytes = new byte[8];
+        File file = randomDataToFile(bytes);
+        long value = ByteBuffer.wrap(bytes).getLong();
+
+        // Create stream
+        try (ImageInputStream stream = new BufferedFileImageInputStream(file)) {
+            for (int i = 1; i <= 64; i++) {
+                assertEquals(String.format("bit %d differ", i), (value << (i - 1L)) >>> 63L, stream.readBit());
+            }
+        }
+    }
+
+    @Test
+    public void testReadBitsRandom() throws IOException {
+        byte[] bytes = new byte[8];
+        File file = randomDataToFile(bytes);
+        long value = ByteBuffer.wrap(bytes).getLong();
+
+        // Create stream
+        try (ImageInputStream stream = new BufferedFileImageInputStream(file)) {
+            for (int i = 1; i <= 64; i++) {
+                stream.seek(0);
+                assertEquals(String.format("bit %d differ", i), value >>> (64L - i), stream.readBits(i));
+                assertEquals(i % 8, stream.getBitOffset());
+            }
+        }
+    }
+
+    @Test
+    public void testReadBitsRandomOffset() throws IOException {
+        byte[] bytes = new byte[8];
+        File file = randomDataToFile(bytes);
+        long value = ByteBuffer.wrap(bytes).getLong();
+
+        // Create stream
+        try (ImageInputStream stream = new BufferedFileImageInputStream(file)) {
+            for (int i = 1; i <= 60; i++) {
+                stream.seek(0);
+                stream.setBitOffset(i % 8);
+                assertEquals(String.format("bit %d differ", i), (value << (i % 8)) >>> (64L - i), stream.readBits(i));
+                assertEquals(i * 2 % 8, stream.getBitOffset());
+            }
+        }
+    }
+
+    @Test
+    public void testReadShort() throws IOException {
+        byte[] bytes = new byte[8743]; // Slightly more than one buffer size
+        File file = randomDataToFile(bytes);
+        ByteBuffer buffer = ByteBuffer.wrap(bytes).order(ByteOrder.BIG_ENDIAN);
+
+        try (final ImageInputStream stream = new BufferedFileImageInputStream(file)) {
+            stream.setByteOrder(ByteOrder.BIG_ENDIAN);
+
+            for (int i = 0; i < bytes.length / 2; i++) {
+                assertEquals(buffer.getShort(), stream.readShort());
+            }
+
+            assertThrows(EOFException.class, new ThrowingRunnable() {
+                @Override
+                public void run() throws Throwable {
+                    stream.readShort();
+                }
+            });
+
+            stream.seek(0);
+            stream.setByteOrder(ByteOrder.LITTLE_ENDIAN);
+            buffer.position(0);
+            buffer.order(ByteOrder.LITTLE_ENDIAN);
+
+            for (int i = 0; i < bytes.length / 2; i++) {
+                assertEquals(buffer.getShort(), stream.readShort());
+            }
+
+            assertThrows(EOFException.class, new ThrowingRunnable() {
+                @Override
+                public void run() throws Throwable {
+                    stream.readShort();
+                }
+            });
+        }
+    }
+
+    @Test
+    public void testReadInt() throws IOException {
+        byte[] bytes = new byte[8743]; // Slightly more than one buffer size
+        File file = randomDataToFile(bytes);
+        ByteBuffer buffer = ByteBuffer.wrap(bytes).order(ByteOrder.BIG_ENDIAN);
+
+        try (final ImageInputStream stream = new BufferedFileImageInputStream(file)) {
+            stream.setByteOrder(ByteOrder.BIG_ENDIAN);
+
+            for (int i = 0; i < bytes.length / 4; i++) {
+                assertEquals(buffer.getInt(), stream.readInt());
+            }
+
+            assertThrows(EOFException.class, new ThrowingRunnable() {
+                @Override
+                public void run() throws Throwable {
+                    stream.readInt();
+                }
+            });
+
+            stream.seek(0);
+            stream.setByteOrder(ByteOrder.LITTLE_ENDIAN);
+            buffer.position(0);
+            buffer.order(ByteOrder.LITTLE_ENDIAN);
+
+            for (int i = 0; i < bytes.length / 4; i++) {
+                assertEquals(buffer.getInt(), stream.readInt());
+            }
+
+            assertThrows(EOFException.class, new ThrowingRunnable() {
+                @Override
+                public void run() throws Throwable {
+                    stream.readInt();
+                }
+            });
+        }
+    }
+
+    @Test
+    public void testReadLong() throws IOException {
+        byte[] bytes = new byte[8743]; // Slightly more than one buffer size
+        File file = randomDataToFile(bytes);
+        ByteBuffer buffer = ByteBuffer.wrap(bytes).order(ByteOrder.BIG_ENDIAN);
+
+        try (final ImageInputStream stream = new BufferedFileImageInputStream(file)) {
+            stream.setByteOrder(ByteOrder.BIG_ENDIAN);
+
+            for (int i = 0; i < bytes.length / 8; i++) {
+                assertEquals(buffer.getLong(), stream.readLong());
+            }
+
+            assertThrows(EOFException.class, new ThrowingRunnable() {
+                @Override
+                public void run() throws Throwable {
+                    stream.readLong();
+                }
+            });
+
+            stream.seek(0);
+            stream.setByteOrder(ByteOrder.LITTLE_ENDIAN);
+            buffer.position(0);
+            buffer.order(ByteOrder.LITTLE_ENDIAN);
+
+            for (int i = 0; i < bytes.length / 8; i++) {
+                assertEquals(buffer.getLong(), stream.readLong());
+            }
+
+            assertThrows(EOFException.class, new ThrowingRunnable() {
+                @Override
+                public void run() throws Throwable {
+                    stream.readLong();
+                }
+            });
+        }
+    }
+
+    @Test
+    public void testSeekPastEOF() throws IOException {
+        byte[] bytes = new byte[9];
+        File file = randomDataToFile(bytes);
+
+        try (final ImageInputStream stream = new BufferedFileImageInputStream(file)) {
+            stream.seek(1000);
+
+            assertEquals(-1, stream.read());
+            assertEquals(-1, stream.read(new byte[1], 0, 1));
+
+            assertThrows(EOFException.class, new ThrowingRunnable() {
+                @Override
+                public void run() throws Throwable {
+                    stream.readFully(new byte[1]);
+                }
+            });
+            assertThrows(EOFException.class, new ThrowingRunnable() {
+                @Override
+                public void run() throws Throwable {
+                    stream.readByte();
+                }
+            });
+            assertThrows(EOFException.class, new ThrowingRunnable() {
+                @Override
+                public void run() throws Throwable {
+                    stream.readShort();
+                }
+            });
+            assertThrows(EOFException.class, new ThrowingRunnable() {
+                @Override
+                public void run() throws Throwable {
+                    stream.readInt();
+                }
+            });
+            assertThrows(EOFException.class, new ThrowingRunnable() {
+                @Override
+                public void run() throws Throwable {
+                    stream.readLong();
+                }
+            });
+
+            stream.seek(0);
+            for (byte value : bytes) {
+                assertEquals(value, stream.readByte());
+            }
+
+            assertEquals(-1, stream.read());
+        }
+    }
+
+    @Test
+    public void testClose() throws IOException {
+        // Create wrapper stream
+        RandomAccessFile mock = mock(RandomAccessFile.class);
+        ImageInputStream stream = new BufferedFileImageInputStream(mock);
+
+        stream.close();
+        verify(mock, only()).close();
+    }
+
+    @Test
+    public void testWorkaroundForWBMPImageReaderExpectsReadToBehaveAsReadFully() throws IOException {
+        // See #606 for details.
+        // Bug in JDK WBMPImageReader, uses read(byte[], int, int) instead of readFully(byte[], int, int).
+        // Ie: Relies on read to return all bytes at once, without blocking
+        int size = BufferedFileImageInputStream.DEFAULT_BUFFER_SIZE * 7;
+        byte[] bytes = new byte[size];
+        File file = randomDataToFile(bytes);
+
+        try (BufferedFileImageInputStream stream = new BufferedFileImageInputStream(file)) {
+            byte[] result = new byte[size];
+            int head = stream.read(result, 0, 12);          // Provoke a buffered read
+            int len = stream.read(result, 12, size - 12);   // Rest of buffer + direct read
+
+            assertEquals(size, len + head);
+            assertArrayEquals(bytes, result);
+        }
+   }
+}
@@ -0,0 +1,18 @@
+package com.twelvemonkeys.imageio.stream;
+
+import javax.imageio.spi.ImageInputStreamSpi;
+import java.io.File;
+import java.io.IOException;
+import java.io.RandomAccessFile;
+
+public class BufferedRAFImageInputStreamSpiTest extends ImageInputStreamSpiTest<RandomAccessFile> {
+    @Override
+    protected ImageInputStreamSpi createProvider() {
+        return new BufferedRAFImageInputStreamSpi();
+    }
+
+    @Override
+    protected RandomAccessFile createInput() throws IOException {
+        return new RandomAccessFile(File.createTempFile("test-", ".tst"), "r");
+    }
+}
@@ -39,11 +39,11 @@ import static com.twelvemonkeys.imageio.stream.BufferedImageInputStreamTest.rang
 import static org.junit.Assert.*;

 /**
- * ByteArrayImageInputStreamTestCase
+ * ByteArrayImageInputStreamTest
 *
 * @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
 * @author last modified by $Author: haraldk$
- * @version $Id: ByteArrayImageInputStreamTestCase.java,v 1.0 Apr 21, 2009 10:58:48 AM haraldk Exp$
+ * @version $Id: ByteArrayImageInputStreamTest.java,v 1.0 Apr 21, 2009 10:58:48 AM haraldk Exp$
 */
 public class ByteArrayImageInputStreamTest {
    private final Random random = new Random(1709843507234566L);
@@ -11,14 +11,14 @@ import java.util.Locale;
 import static org.junit.Assert.*;

 abstract class ImageInputStreamSpiTest<T> {
-    private final ImageInputStreamSpi provider = createProvider();
+    protected final ImageInputStreamSpi provider = createProvider();

    @SuppressWarnings("unchecked")
-    private final Class<T> inputClass = (Class<T>) ((ParameterizedType) getClass().getGenericSuperclass()).getActualTypeArguments()[0];
+    protected final Class<T> inputClass = (Class<T>) ((ParameterizedType) getClass().getGenericSuperclass()).getActualTypeArguments()[0];

    protected abstract ImageInputStreamSpi createProvider();

-    protected abstract T createInput();
+    protected abstract T createInput() throws IOException;

    @Test
    public void testInputClass() {
@@ -45,9 +45,8 @@ import javax.imageio.spi.IIORegistry;
 import javax.imageio.spi.ImageReaderSpi;
 import javax.imageio.stream.ImageInputStream;
 import java.awt.*;
-import java.awt.image.BufferedImage;
-import java.awt.image.RenderedImage;
-import java.awt.image.SampleModel;
+import java.awt.geom.AffineTransform;
+import java.awt.image.*;
 import java.io.File;
 import java.io.IOException;
 import java.lang.reflect.ParameterizedType;
@@ -57,6 +56,7 @@ import java.util.Arrays;
 import java.util.Iterator;
 import java.util.List;

+import static java.lang.Math.min;
 import static org.junit.Assert.*;
 import static org.mockito.Mockito.*;

@@ -97,10 +97,6 @@ public abstract class ImageReaderAbstractTest<T extends ImageReader> {

    protected abstract List<String> getMIMETypes();

-    protected boolean allowsNullRawImageType() {
-        return false;
-    }
-
    protected static void failBecause(String message, Throwable exception) {
        throw new AssertionError(message, exception);
    }
@@ -221,6 +217,7 @@ public abstract class ImageReaderAbstractTest<T extends ImageReader> {
                    image = reader.read(i);
                }
                catch (Exception e) {
+                    e.printStackTrace();
                    failBecause(String.format("Image %s index %s could not be read: %s", data.getInput(), i, e), e);
                }

@@ -283,26 +280,6 @@ public abstract class ImageReaderAbstractTest<T extends ImageReader> {
        reader.dispose();
    }

-    @Test
-    public void testReadNoInput() throws IOException {
-        ImageReader reader = createReader();
-        // Do not set input
-
-        BufferedImage image = null;
-        try {
-            image = reader.read(0);
-            fail("Read image with no input");
-        }
-        catch (IllegalStateException ignore) {
-        }
-        catch (IOException e) {
-            failBecause("Image could not be read", e);
-        }
-        assertNull(image);
-
-        reader.dispose();
-    }
-
    @Test
    public void testReRead() throws IOException {
        ImageReader reader = createReader();
@@ -323,69 +300,71 @@ public abstract class ImageReaderAbstractTest<T extends ImageReader> {
        reader.dispose();
    }

-    @Test
+    @Test(expected = IllegalStateException.class)
+    public void testReadNoInput() throws IOException {
+        ImageReader reader = createReader();
+        // Do not set input
+
+        try {
+            reader.read(0);
+            fail("Read image with no input");
+        }
+        catch (IOException e) {
+            failBecause("Image could not be read", e);
+        }
+    }
+
+    @Test(expected = IndexOutOfBoundsException.class)
    public void testReadIndexNegativeWithParam() throws IOException {
        ImageReader reader = createReader();
        TestData data = getTestData().get(0);
        reader.setInput(data.getInputStream());

-        BufferedImage image = null;
        try {
-            image = reader.read(-1, reader.getDefaultReadParam());
+            reader.read(-1, reader.getDefaultReadParam());
            fail("Read image with illegal index");
        }
-        catch (IndexOutOfBoundsException ignore) {
-        }
        catch (IOException e) {
            failBecause("Image could not be read", e);
        }
-
-        assertNull(image);
-
-        reader.dispose();
+        finally {
+            reader.dispose();
+        }
    }

-    @Test
+    @Test(expected = IndexOutOfBoundsException.class)
    public void testReadIndexOutOfBoundsWithParam() throws IOException {
        ImageReader reader = createReader();
        TestData data = getTestData().get(0);
        reader.setInput(data.getInputStream());

-        BufferedImage image = null;
        try {
-            image = reader.read(Short.MAX_VALUE, reader.getDefaultReadParam());
+            reader.read(Short.MAX_VALUE, reader.getDefaultReadParam());
            fail("Read image with index out of bounds");
        }
-        catch (IndexOutOfBoundsException ignore) {
-        }
        catch (IOException e) {
            failBecause("Image could not be read", e);
        }
-
-        assertNull(image);
-
-        reader.dispose();
+        finally {
+            reader.dispose();
+        }
    }

-    @Test
+    @Test(expected = IllegalStateException.class)
    public void testReadNoInputWithParam() throws IOException {
        ImageReader reader = createReader();
        // Do not set input

-        BufferedImage image = null;
        try {
-            image = reader.read(0, reader.getDefaultReadParam());
+            reader.read(0, reader.getDefaultReadParam());
            fail("Read image with no input");
        }
-        catch (IllegalStateException ignore) {
-        }
        catch (IOException e) {
            failBecause("Image could not be read", e);
        }
-
-        assertNull(image);
-
-        reader.dispose();
+        finally {
+            reader.dispose();
+        }
    }

    @Test
@@ -1172,7 +1151,7 @@ public abstract class ImageReaderAbstractTest<T extends ImageReader> {
        // At least imageStarted and imageComplete, plus any number of imageProgress
        InOrder ordered = inOrder(listener);
        ordered.verify(listener).imageStarted(reader, 0);
-        ordered.verify(listener, atLeastOnce()).imageProgress(eq(reader), anyInt());
+        ordered.verify(listener, atLeastOnce()).imageProgress(eq(reader), anyFloat());
        ordered.verify(listener).imageComplete(reader);
        reader.dispose();
    }
@@ -1205,9 +1184,9 @@ public abstract class ImageReaderAbstractTest<T extends ImageReader> {
        ordered.verify(listenerToo).imageStarted(reader, 0);
        ordered.verify(listenerThree).imageStarted(reader, 0);

-        ordered.verify(listener, atLeastOnce()).imageProgress(eq(reader), anyInt());
-        ordered.verify(listenerToo, atLeastOnce()).imageProgress(eq(reader), anyInt());
-        ordered.verify(listenerThree, atLeastOnce()).imageProgress(eq(reader), anyInt());
+        ordered.verify(listener, atLeastOnce()).imageProgress(eq(reader), anyFloat());
+        ordered.verify(listenerToo, atLeastOnce()).imageProgress(eq(reader), anyFloat());
+        ordered.verify(listenerThree, atLeastOnce()).imageProgress(eq(reader), anyFloat());

        ordered.verify(listener).imageComplete(reader);
        ordered.verify(listenerToo).imageComplete(reader);
@@ -1247,7 +1226,7 @@ public abstract class ImageReaderAbstractTest<T extends ImageReader> {
        }

        // Should not have called any methods...
-        verifyZeroInteractions(listener);
+        verifyNoInteractions(listener);
        reader.dispose();
    }

@@ -1274,11 +1253,11 @@ public abstract class ImageReaderAbstractTest<T extends ImageReader> {
        }

        // Should not have called any methods on listener1...
-        verifyZeroInteractions(listener);
+        verifyNoInteractions(listener);

        InOrder ordered = inOrder(listenerToo);
        ordered.verify(listenerToo).imageStarted(reader, 0);
-        ordered.verify(listenerToo, atLeastOnce()).imageProgress(eq(reader), anyInt());
+        ordered.verify(listenerToo, atLeastOnce()).imageProgress(eq(reader), anyFloat());
        ordered.verify(listenerToo).imageComplete(reader);
        reader.dispose();
    }
@@ -1302,7 +1281,7 @@ public abstract class ImageReaderAbstractTest<T extends ImageReader> {
        }

        // Should not have called any methods...
-        verifyZeroInteractions(listener);
+        verifyNoInteractions(listener);
        reader.dispose();
    }

@@ -1328,8 +1307,8 @@ public abstract class ImageReaderAbstractTest<T extends ImageReader> {
        }

        // Should not have called any methods...
-        verifyZeroInteractions(listener);
-        verifyZeroInteractions(listenerToo);
+        verifyNoInteractions(listener);
+        verifyNoInteractions(listenerToo);
        reader.dispose();
    }

@@ -1354,7 +1333,7 @@ public abstract class ImageReaderAbstractTest<T extends ImageReader> {
            }
        };
        doAnswer(abort).when(abortingListener).imageStarted(any(ImageReader.class), anyInt());
-        doAnswer(abort).when(abortingListener).imageProgress(any(ImageReader.class), anyInt());
+        doAnswer(abort).when(abortingListener).imageProgress(any(ImageReader.class), anyFloat());

        reader.addIIOReadProgressListener(abortingListener);

@@ -1377,9 +1356,6 @@ public abstract class ImageReaderAbstractTest<T extends ImageReader> {
            reader.setInput(data.getInputStream());

            ImageTypeSpecifier rawType = reader.getRawImageType(0);
-            if (rawType == null && allowsNullRawImageType()) {
-                continue;
-            }
            assertNotNull(rawType);

            Iterator<ImageTypeSpecifier> types = reader.getImageTypes(0);
@@ -1401,6 +1377,7 @@ public abstract class ImageReaderAbstractTest<T extends ImageReader> {

            assertTrue("ImageTypeSpecifier from getRawImageType should be in the iterator from getImageTypes", rawFound);
        }
+
        reader.dispose();
    }

@@ -1649,12 +1626,72 @@ public abstract class ImageReaderAbstractTest<T extends ImageReader> {
        BufferedImage one = reader.read(0);
        BufferedImage two = reader.read(0);

+        // Test for same BufferedImage instance
        assertNotSame("Multiple reads return same (mutable) image", one, two);

-        one.setRGB(0, 0, Color.BLUE.getRGB());
-        two.setRGB(0, 0, Color.RED.getRGB());
-
+        // Test for same backing storage (array)
+        one.setRGB(0, 0, Color.BLACK.getRGB());
+        two.setRGB(0, 0, Color.WHITE.getRGB());
        assertTrue(one.getRGB(0, 0) != two.getRGB(0, 0));
+
+        reader.dispose();
+    }
+
+    @Test
+    public void testReadThumbnails() throws IOException {
+        T reader = createReader();
+
+        if (reader.readerSupportsThumbnails()) {
+            for (TestData testData : getTestData()) {
+                try (ImageInputStream inputStream = testData.getInputStream()) {
+                    reader.setInput(inputStream);
+
+                    int numImages = reader.getNumImages(true);
+
+                    for (int i = 0; i < numImages; i++) {
+                        int numThumbnails = reader.getNumThumbnails(0);
+
+                        for (int t = 0; t < numThumbnails; t++) {
+                            BufferedImage thumbnail = reader.readThumbnail(0, t);
+
+                            assertNotNull(thumbnail);
+                        }
+                    }
+                }
+            }
+        }
+
+        reader.dispose();
+    }
+
+    @Test
+    public void testThumbnailProgress() throws IOException {
+        T reader = createReader();
+
+        IIOReadProgressListener listener = mock(IIOReadProgressListener.class);
+        reader.addIIOReadProgressListener(listener);
+
+        if (reader.readerSupportsThumbnails()) {
+            for (TestData testData : getTestData()) {
+                try (ImageInputStream inputStream = testData.getInputStream()) {
+
+                    reader.setInput(inputStream);
+
+                    int numThumbnails = reader.getNumThumbnails(0);
+                    for (int i = 0; i < numThumbnails; i++) {
+                        reset(listener);
+
+                        reader.readThumbnail(0, i);
+
+                        InOrder order = inOrder(listener);
+                        order.verify(listener).thumbnailStarted(reader, 0, i);
+                        order.verify(listener, atLeastOnce()).thumbnailProgress(reader, 100f);
+                        order.verify(listener).thumbnailComplete(reader);
+                    }
+                }
+            }
+        }
+
        reader.dispose();
    }

@@ -1701,6 +1738,43 @@ public abstract class ImageReaderAbstractTest<T extends ImageReader> {
        reader.dispose();
    }

+    protected List<TestData> getTestDataForAffineTransformOpCompatibility() {
+        // Allow subclasses to filter out test data that can't be converted to a compatible image without data loss
+        return getTestData();
+    }
+
+    @Test
+    public void testAffineTransformOpCompatibility() throws IOException {
+        // Test that the output of normal images are compatible with AffineTransformOp. Is unlikely to work on all test data
+        ImageReader reader = createReader();
+
+        for (TestData testData : getTestDataForAffineTransformOpCompatibility()) {
+            try (ImageInputStream input = testData.getInputStream()) {
+                reader.setInput(input);
+
+                ImageReadParam param = reader.getDefaultReadParam();
+                param.setSourceRegion(new Rectangle(min(reader.getWidth(0), 64), min(reader.getHeight(0), 64)));
+
+                BufferedImage originalImage = reader.read(0, param);
+
+                AffineTransform transform = AffineTransform.getTranslateInstance(10, 10);
+                AffineTransformOp op = new AffineTransformOp(transform, AffineTransformOp.TYPE_NEAREST_NEIGHBOR);
+
+                try {
+                    BufferedImage resultImage = op.filter(originalImage, null); // The exception happens here
+                    assertNotNull(resultImage);
+                }
+                catch (ImagingOpException e) {
+                    fail(e.getMessage() + ".\n\t"
+                            + originalImage + "\n\t"
+                            + testData);
+                }
+            }
+        }
+
+        reader.dispose();
+    }
+
    @Ignore("TODO: Implement")
    @Test
    public void testSetDestinationBands() {
@@ -30,14 +30,20 @@

 package com.twelvemonkeys.imageio.util;

-import com.twelvemonkeys.lang.Validate;
-import org.junit.Test;
+import static org.junit.Assert.assertEquals;
+
+import java.awt.color.ColorSpace;
+import java.awt.image.BufferedImage;
+import java.awt.image.ColorModel;
+import java.awt.image.DataBuffer;
+import java.awt.image.DirectColorModel;
+import java.awt.image.IndexColorModel;

 import javax.imageio.ImageTypeSpecifier;
-import java.awt.color.ColorSpace;
-import java.awt.image.*;

-import static org.junit.Assert.assertEquals;
+import org.junit.Test;
+
+import com.twelvemonkeys.lang.Validate;

 public class ImageTypeSpecifiersTest {

@@ -541,8 +547,7 @@ public class ImageTypeSpecifiersTest {
    }

    @Test
-    public void testCreatePackedGrayscale1() {
-        // TODO: Fails on Java 11, because IndexColorModel now has an overloaded equals that actually tests the color entries
+    public void testCreatePackedGrayscale1BPP() {
        assertEquals(
                ImageTypeSpecifier.createGrayscale(1, DataBuffer.TYPE_BYTE, false),
                ImageTypeSpecifiers.createPackedGrayscale(GRAY, 1, DataBuffer.TYPE_BYTE)
@@ -550,8 +555,8 @@ public class ImageTypeSpecifiersTest {
    }

    @Test
-    public void testCreatePackedGrayscale2() {
-        // TODO: Fails on Java 11, because IndexColorModel now has an overloaded equals that actually tests the color entries
+    public void testCreatePackedGrayscale2BPP() {
+        // TODO: Fails on Java 11+, because IndexColorModel now has an overloaded equals that actually tests the color entries
        assertEquals(
                ImageTypeSpecifier.createGrayscale(2, DataBuffer.TYPE_BYTE, false),
                ImageTypeSpecifiers.createPackedGrayscale(GRAY, 2, DataBuffer.TYPE_BYTE)
@@ -559,8 +564,8 @@ public class ImageTypeSpecifiersTest {
    }

    @Test
-    public void testCreatePackedGrayscale4() throws Exception {
-        // TODO: Fails on Java 11, because IndexColorModel now has an overloaded equals that actually tests the color entries
+    public void testCreatePackedGrayscale4BPP()  {
+        // TODO: Fails on Java 11+, because IndexColorModel now has an overloaded equals that actually tests the color entries
        assertEquals(
                ImageTypeSpecifier.createGrayscale(4, DataBuffer.TYPE_BYTE, false),
                ImageTypeSpecifiers.createPackedGrayscale(GRAY, 4, DataBuffer.TYPE_BYTE)
@@ -653,7 +658,7 @@ public class ImageTypeSpecifiersTest {
        for (int bits = 1; bits <= 8; bits <<= 1) {
            int[] colors = createIntLut(1 << bits);
            assertEquals(
-                    IndexedImageTypeSpecifier.createFromIndexColorModel(new IndexColorModel(bits, colors.length, colors, 0, false, -1, DataBuffer.TYPE_BYTE)),
+                    new IndexedImageTypeSpecifier(new IndexColorModel(bits, colors.length, colors, 0, false, -1, DataBuffer.TYPE_BYTE)),
                    ImageTypeSpecifiers.createIndexed(colors, false, -1, bits, DataBuffer.TYPE_BYTE)
            );
        }
@@ -663,7 +668,7 @@ public class ImageTypeSpecifiersTest {
    public void testCreateIndexedIntArray16() {
        int[] colors = createIntLut(1 << 16);
        assertEquals(
-                IndexedImageTypeSpecifier.createFromIndexColorModel(new IndexColorModel(16, colors.length, colors, 0, false, -1, DataBuffer.TYPE_USHORT)),
+                new IndexedImageTypeSpecifier(new IndexColorModel(16, colors.length, colors, 0, false, -1, DataBuffer.TYPE_USHORT)),
                ImageTypeSpecifiers.createIndexed(colors, false, -1, 16, DataBuffer.TYPE_USHORT)
        );

@@ -675,7 +680,7 @@ public class ImageTypeSpecifiersTest {
            int[] colors = createIntLut(1 << bits);
            IndexColorModel colorModel = new IndexColorModel(bits, colors.length, colors, 0, false, -1, DataBuffer.TYPE_BYTE);
            assertEquals(
-                    IndexedImageTypeSpecifier.createFromIndexColorModel(colorModel),
+                    new IndexedImageTypeSpecifier(colorModel),
                    ImageTypeSpecifiers.createFromIndexColorModel(colorModel)
            );
        }
@@ -686,7 +691,7 @@ public class ImageTypeSpecifiersTest {
        int[] colors = createIntLut(1 << 16);
        IndexColorModel colorModel = new IndexColorModel(16, colors.length, colors, 0, false, -1, DataBuffer.TYPE_USHORT);
        assertEquals(
-                IndexedImageTypeSpecifier.createFromIndexColorModel(colorModel),
+                new IndexedImageTypeSpecifier(colorModel),
                ImageTypeSpecifiers.createFromIndexColorModel(colorModel)
        );
    }
@@ -52,7 +52,6 @@ import java.net.URL;
 import java.util.List;

 import static org.junit.Assert.*;
-import static org.mockito.Matchers.anyInt;
 import static org.mockito.Mockito.*;

 /**
@@ -104,7 +103,7 @@ public abstract class ImageWriterAbstractTest<T extends ImageWriter> {

        return image;
    }
-    
+
    protected final RenderedImage getTestData(final int index) {
        return getTestData().get(index);
    }
@@ -219,7 +218,7 @@ public abstract class ImageWriterAbstractTest<T extends ImageWriter> {
        // At least imageStarted and imageComplete, plus any number of imageProgress
        InOrder ordered = inOrder(listener);
        ordered.verify(listener).imageStarted(writer, 0);
-        ordered.verify(listener, atLeastOnce()).imageProgress(eq(writer), anyInt());
+        ordered.verify(listener, atLeastOnce()).imageProgress(eq(writer), anyFloat());
        ordered.verify(listener).imageComplete(writer);
    }

@@ -251,9 +250,9 @@ public abstract class ImageWriterAbstractTest<T extends ImageWriter> {
        ordered.verify(listenerToo).imageStarted(writer, 0);
        ordered.verify(listenerThree).imageStarted(writer, 0);

-        ordered.verify(listener, atLeastOnce()).imageProgress(eq(writer), anyInt());
-        ordered.verify(listenerToo, atLeastOnce()).imageProgress(eq(writer), anyInt());
-        ordered.verify(listenerThree, atLeastOnce()).imageProgress(eq(writer), anyInt());
+        ordered.verify(listener, atLeastOnce()).imageProgress(eq(writer), anyFloat());
+        ordered.verify(listenerToo, atLeastOnce()).imageProgress(eq(writer), anyFloat());
+        ordered.verify(listenerThree, atLeastOnce()).imageProgress(eq(writer), anyFloat());

        ordered.verify(listener).imageComplete(writer);
        ordered.verify(listenerToo).imageComplete(writer);
@@ -290,7 +289,7 @@ public abstract class ImageWriterAbstractTest<T extends ImageWriter> {
        }

        // Should not have called any methods...
-        verifyZeroInteractions(listener);
+        verifyNoInteractions(listener);
    }

    @Test
@@ -315,12 +314,12 @@ public abstract class ImageWriterAbstractTest<T extends ImageWriter> {
        }

        // Should not have called any methods...
-        verifyZeroInteractions(listener);
+        verifyNoInteractions(listener);

        // At least imageStarted and imageComplete, plus any number of imageProgress
        InOrder ordered = inOrder(listenerToo);
        ordered.verify(listenerToo).imageStarted(writer, 0);
-        ordered.verify(listenerToo, atLeastOnce()).imageProgress(eq(writer), anyInt());
+        ordered.verify(listenerToo, atLeastOnce()).imageProgress(eq(writer), anyFloat());
        ordered.verify(listenerToo).imageComplete(writer);

    }
@@ -345,7 +344,7 @@ public abstract class ImageWriterAbstractTest<T extends ImageWriter> {
        }

        // Should not have called any methods...
-        verifyZeroInteractions(listener);
+        verifyNoInteractions(listener);
    }

    @Test
@@ -371,7 +370,7 @@ public abstract class ImageWriterAbstractTest<T extends ImageWriter> {
        }

        // Should not have called any methods...
-        verifyZeroInteractions(listener);
-        verifyZeroInteractions(listenerToo);
+        verifyNoInteractions(listener);
+        verifyNoInteractions(listenerToo);
    }
 }
@@ -30,14 +30,17 @@

 package com.twelvemonkeys.imageio.util;

-import org.junit.Test;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotEquals;
+import static org.junit.Assert.assertNotNull;

-import javax.imageio.ImageTypeSpecifier;
 import java.awt.image.BufferedImage;
 import java.awt.image.DataBuffer;
 import java.awt.image.IndexColorModel;

-import static org.junit.Assert.*;
+import javax.imageio.ImageTypeSpecifier;
+
+import org.junit.Test;

 /**
 * IndexedImageTypeSpecifierTestCase
@@ -51,46 +54,43 @@ public class IndexedImageTypeSpecifierTest {
    public void testEquals() {
        IndexColorModel cm = new IndexColorModel(1, 2, new int[]{0xffffff, 0x00}, 0, false, -1, DataBuffer.TYPE_BYTE);

-        ImageTypeSpecifier spec = IndexedImageTypeSpecifier.createFromIndexColorModel(cm);
-        ImageTypeSpecifier other = IndexedImageTypeSpecifier.createFromIndexColorModel(cm);
-        ImageTypeSpecifier different = IndexedImageTypeSpecifier.createFromIndexColorModel(new IndexColorModel(2, 2, new int[]{0xff00ff, 0x00, 0xff00ff, 0x00}, 0, false, -1, DataBuffer.TYPE_BYTE));
+        ImageTypeSpecifier spec = new IndexedImageTypeSpecifier(cm);
+        ImageTypeSpecifier other = new IndexedImageTypeSpecifier(cm);
+        ImageTypeSpecifier different = new IndexedImageTypeSpecifier(new IndexColorModel(2, 2, new int[]{0xff00ff, 0x00, 0xff00ff, 0x00}, 0, false, -1, DataBuffer.TYPE_BYTE));

        assertEquals(spec, other);
        assertEquals(other, spec);

        assertEquals(spec.hashCode(), other.hashCode());

-        assertTrue(spec.equals(other));
-        assertTrue(other.equals(spec));
-
        // TODO: There is still a problem that IndexColorModel does not override equals,
        // so any model with the same number of bits, transparency, and transfer type will be treated as equal
-        assertFalse(other.equals(different));
+        assertNotEquals(other, different);
    }

    @Test
    public void testHashCode() {
        IndexColorModel cm = new IndexColorModel(1, 2, new int[]{0xffffff, 0x00}, 0, false, -1, DataBuffer.TYPE_BYTE);

-        ImageTypeSpecifier spec = IndexedImageTypeSpecifier.createFromIndexColorModel(cm);
-        ImageTypeSpecifier other = IndexedImageTypeSpecifier.createFromIndexColorModel(cm);
-        ImageTypeSpecifier different = IndexedImageTypeSpecifier.createFromIndexColorModel(new IndexColorModel(2, 2, new int[]{0xff00ff, 0x00, 0xff00ff, 0x00}, 0, false, -1, DataBuffer.TYPE_BYTE));
+        ImageTypeSpecifier spec = new IndexedImageTypeSpecifier(cm);
+        ImageTypeSpecifier other = new IndexedImageTypeSpecifier(cm);
+        ImageTypeSpecifier different = new IndexedImageTypeSpecifier(new IndexColorModel(2, 2, new int[]{0xff00ff, 0x00, 0xff00ff, 0x00}, 0, false, -1, DataBuffer.TYPE_BYTE));

        // TODO: There is still a problem that IndexColorModel does not override hashCode,
        // so any model with the same number of bits, transparency, and transfer type will have same hash
        assertEquals(spec.hashCode(), other.hashCode());
-        assertFalse(spec.hashCode() == different.hashCode());
+        assertNotEquals(spec.hashCode(), different.hashCode());
    }

    @Test(expected = IllegalArgumentException.class)
    public void testCreateNull() {
-        IndexedImageTypeSpecifier.createFromIndexColorModel(null);
+        new IndexedImageTypeSpecifier(null);
    }

    @Test
    public void testCreateBufferedImageBinary() {
        IndexColorModel cm = new IndexColorModel(1, 2, new int[]{0xffffff, 0x00}, 0, false, -1, DataBuffer.TYPE_BYTE);
-        ImageTypeSpecifier spec = IndexedImageTypeSpecifier.createFromIndexColorModel(cm);
+        ImageTypeSpecifier spec = new IndexedImageTypeSpecifier(cm);

        BufferedImage image = spec.createBufferedImage(2, 2);

@@ -102,7 +102,7 @@ public class IndexedImageTypeSpecifierTest {
    @Test
    public void testCreateBufferedImageIndexed() {
        IndexColorModel cm = new IndexColorModel(8, 256, new int[256], 0, false, -1, DataBuffer.TYPE_BYTE);
-        ImageTypeSpecifier spec = IndexedImageTypeSpecifier.createFromIndexColorModel(cm);
+        ImageTypeSpecifier spec = new IndexedImageTypeSpecifier(cm);

        BufferedImage image = spec.createBufferedImage(2, 2);

@@ -0,0 +1,199 @@
+package com.twelvemonkeys.imageio.util;
+
+import org.junit.Test;
+
+import javax.imageio.ImageTypeSpecifier;
+import java.awt.*;
+import java.awt.color.ColorSpace;
+import java.awt.image.*;
+import java.util.Random;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertSame;
+
+/**
+ * RasterUtilsTest.
+ *
+ * @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
+ * @author last modified by $Author: haraldk$
+ * @version $Id: RasterUtilsTest.java,v 1.0 05/05/2021 haraldk Exp$
+ */
+public class RasterUtilsTest {
+    @Test(expected = NullPointerException.class)
+    public void testAsByteRasterFromNull() {
+        RasterUtils.asByteRaster((Raster) null);
+    }
+
+    @SuppressWarnings("RedundantCast")
+    @Test(expected = NullPointerException.class)
+    public void testAsByteRasterWritableFromNull() {
+        RasterUtils.asByteRaster((WritableRaster) null);
+    }
+
+    @Test
+    public void testAsByteRasterPassThrough() {
+        WritableRaster[] rasters = new WritableRaster[] {
+                new BufferedImage(1, 1, BufferedImage.TYPE_3BYTE_BGR).getRaster(),
+                new BufferedImage(1, 1, BufferedImage.TYPE_4BYTE_ABGR).getRaster(),
+                new BufferedImage(1, 1, BufferedImage.TYPE_4BYTE_ABGR_PRE).getRaster(),
+                new BufferedImage(1, 1, BufferedImage.TYPE_BYTE_GRAY).getRaster(),
+                Raster.createBandedRaster(DataBuffer.TYPE_BYTE, 1, 1, 7, null),
+                Raster.createInterleavedRaster(DataBuffer.TYPE_BYTE, 1, 1, 2, null),
+                new WritableRaster(new PixelInterleavedSampleModel(DataBuffer.TYPE_BYTE, 1, 1, 1, 1, new int[1]), new Point(0, 0)) {}
+        };
+
+        for (Raster raster : rasters) {
+            assertSame(raster, RasterUtils.asByteRaster(raster));
+        }
+
+        for (WritableRaster raster : rasters) {
+            assertSame(raster, RasterUtils.asByteRaster(raster));
+        }
+    }
+
+    @Test
+    public void testAsByteRasterWritableFromTYPE_INT_RGB() {
+        BufferedImage image = new BufferedImage(9, 11, BufferedImage.TYPE_INT_RGB);
+
+        WritableRaster raster = RasterUtils.asByteRaster(image.getRaster());
+
+        assertEquals(DataBuffer.TYPE_BYTE, raster.getTransferType());
+        assertEquals(PixelInterleavedSampleModel.class, raster.getSampleModel().getClass());
+        assertEquals(image.getWidth(), raster.getWidth());
+        assertEquals(image.getHeight(), raster.getHeight());
+
+        assertEquals(3, raster.getNumBands());
+        assertEquals(3, raster.getNumDataElements());
+
+        assertImageRasterEquals(image, raster);
+    }
+
+    @Test
+    public void testAsByteRasterWritableFromTYPE_INT_ARGB() {
+        BufferedImage image = new BufferedImage(9, 11, BufferedImage.TYPE_INT_ARGB);
+
+        WritableRaster raster = RasterUtils.asByteRaster(image.getRaster());
+
+        assertEquals(DataBuffer.TYPE_BYTE, raster.getTransferType());
+        assertEquals(PixelInterleavedSampleModel.class, raster.getSampleModel().getClass());
+        assertEquals(image.getWidth(), raster.getWidth());
+        assertEquals(image.getHeight(), raster.getHeight());
+
+        assertEquals(4, raster.getNumBands());
+        assertEquals(4, raster.getNumDataElements());
+
+        assertImageRasterEquals(image, raster);
+    }
+
+    @Test
+    public void testAsByteRasterWritableFromTYPE_INT_ARGB_PRE() {
+        BufferedImage image = new BufferedImage(9, 11, BufferedImage.TYPE_INT_ARGB_PRE);
+
+        WritableRaster raster = RasterUtils.asByteRaster(image.getRaster());
+
+        assertEquals(DataBuffer.TYPE_BYTE, raster.getTransferType());
+        assertEquals(PixelInterleavedSampleModel.class, raster.getSampleModel().getClass());
+        assertEquals(image.getWidth(), raster.getWidth());
+        assertEquals(image.getHeight(), raster.getHeight());
+
+        assertEquals(4, raster.getNumBands());
+        assertEquals(4, raster.getNumDataElements());
+
+        // We don't assert on values here, as the premultiplied values makes it hard...
+    }
+
+    @Test
+    public void testAsByteRasterWritableFromTYPE_INT_BGR() {
+        BufferedImage image = new BufferedImage(9, 11, BufferedImage.TYPE_INT_BGR);
+
+        WritableRaster raster = RasterUtils.asByteRaster(image.getRaster());
+
+        assertEquals(DataBuffer.TYPE_BYTE, raster.getTransferType());
+        assertEquals(PixelInterleavedSampleModel.class, raster.getSampleModel().getClass());
+        assertEquals(image.getWidth(), raster.getWidth());
+        assertEquals(image.getHeight(), raster.getHeight());
+
+        assertEquals(3, raster.getNumBands());
+        assertEquals(3, raster.getNumDataElements());
+
+        assertImageRasterEquals(image, raster);
+    }
+
+    @Test
+    public void testAsByteRasterWritableFromTYPE_CUSTOM_GRAB() {
+        BufferedImage image = ImageTypeSpecifier.createPacked(ColorSpace.getInstance(ColorSpace.CS_sRGB),
+                0x00FF0000,
+                0xFF000000,
+                0x000000FF,
+                0x0000FF00,
+                DataBuffer.TYPE_INT, false).createBufferedImage(7, 13);
+
+        WritableRaster raster = RasterUtils.asByteRaster(image.getRaster());
+
+        assertEquals(DataBuffer.TYPE_BYTE, raster.getTransferType());
+        assertEquals(PixelInterleavedSampleModel.class, raster.getSampleModel().getClass());
+        assertEquals(image.getWidth(), raster.getWidth());
+        assertEquals(image.getHeight(), raster.getHeight());
+
+        assertEquals(4, raster.getNumBands());
+        assertEquals(4, raster.getNumDataElements());
+
+        assertImageRasterEquals(image, raster);
+    }
+
+    @Test
+    public void testAsByteRasterWritableFromTYPE_CUSTOM_BxRG() {
+        BufferedImage image = ImageTypeSpecifier.createPacked(ColorSpace.getInstance(ColorSpace.CS_sRGB),
+                0x0000FF00,
+                0x000000FF,
+                0xFF000000,
+                0,
+                DataBuffer.TYPE_INT, false).createBufferedImage(7, 13);
+
+        WritableRaster raster = RasterUtils.asByteRaster(image.getRaster());
+
+        assertEquals(DataBuffer.TYPE_BYTE, raster.getTransferType());
+        assertEquals(PixelInterleavedSampleModel.class, raster.getSampleModel().getClass());
+        assertEquals(image.getWidth(), raster.getWidth());
+        assertEquals(image.getHeight(), raster.getHeight());
+
+        assertEquals(3, raster.getNumBands());
+        assertEquals(3, raster.getNumDataElements());
+
+        assertImageRasterEquals(image, raster);
+    }
+
+    private static void assertImageRasterEquals(BufferedImage image, WritableRaster raster) {
+        // NOTE: This is NOT necessarily how the values are stored in the data buffer
+        int[] argbOffs = new int[] {16, 8, 0, 24};
+
+        Raster imageRaster = image.getRaster();
+
+        Random rng = new Random(27365481723L);
+
+        for (int y = 0; y < raster.getHeight(); y++) {
+            for (int x = 0; x < raster.getWidth(); x++) {
+                int argb = 0;
+
+                for (int b = 0; b < raster.getNumBands(); b++) {
+                    int s = rng.nextInt(0xFF);
+                    raster.setSample(x, y, b, s);
+
+                    assertEquals(s, raster.getSample(x, y, b));
+                    assertEquals(s, imageRaster.getSample(x, y, b));
+
+                    argb |= (s << argbOffs[b]);
+                }
+
+                if (raster.getNumBands() < 4) {
+                    argb |= 0xFF000000;
+                }
+
+                int expectedArgb = image.getRGB(x, y);
+                if (argb != expectedArgb) {
+                    assertEquals(x + ", " + y + ": ",  String.format("#%08x", expectedArgb), String.format("#%08x", argb));
+                }
+            }
+        }
+    }
+}
@@ -4,7 +4,7 @@
    <parent>
        <groupId>com.twelvemonkeys.imageio</groupId>
        <artifactId>imageio</artifactId>
-        <version>3.6.3</version>
+        <version>3.7.2-SNAPSHOT</version>
    </parent>
    <artifactId>imageio-hdr</artifactId>
    <name>TwelveMonkeys :: ImageIO :: HDR plugin</name>
@@ -12,6 +12,10 @@
        ImageIO plugin for Radiance RGBE High Dynaimc Range format (HDR).
    </description>

+    <properties>
+        <project.jpms.module.name>com.twelvemonkeys.imageio.hdr</project.jpms.module.name>
+    </properties>
+
    <dependencies>
        <dependency>
            <groupId>com.twelvemonkeys.imageio</groupId>
@@ -38,12 +38,14 @@ import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;

+import static java.util.Collections.emptyList;
+
 /**
- * TGAImageReaderTest
+ * HDRImageReaderTest
 *
 * @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
 * @author last modified by $Author: haraldk$
- * @version $Id: TGAImageReaderTest.java,v 1.0 03.07.14 22:28 haraldk Exp$
+ * @version $Id: HDRImageReaderTest.java,v 1.0 03.07.14 22:28 haraldk Exp$
 */
 public class HDRImageReaderTest extends ImageReaderAbstractTest<HDRImageReader> {
    @Override
@@ -58,6 +60,12 @@ public class HDRImageReaderTest extends ImageReaderAbstractTest<HDRImageReader>
        );
    }

+    @Override
+    protected List<TestData> getTestDataForAffineTransformOpCompatibility() {
+        // HDR images uses floating point buffers...
+        return emptyList();
+    }
+
    @Override
    protected List<String> getFormatNames() {
        return Arrays.asList("HDR", "hdr", "RGBE", "rgbe");
@@ -4,12 +4,16 @@
    <parent>
        <groupId>com.twelvemonkeys.imageio</groupId>
        <artifactId>imageio</artifactId>
-        <version>3.6.3</version>
+        <version>3.7.2-SNAPSHOT</version>
    </parent>
    <artifactId>imageio-icns</artifactId>
    <name>TwelveMonkeys :: ImageIO :: ICNS plugin</name>
    <description>ImageIO plugin for Apple Icon Image (ICNS) format.</description>

+    <properties>
+        <project.jpms.module.name>com.twelvemonkeys.imageio.icns</project.jpms.module.name>
+    </properties>
+
    <dependencies>
        <dependency>
            <groupId>com.twelvemonkeys.imageio</groupId>
@@ -4,7 +4,7 @@
    <parent>
        <groupId>com.twelvemonkeys.imageio</groupId>
        <artifactId>imageio</artifactId>
-        <version>3.6.3</version>
+        <version>3.7.2-SNAPSHOT</version>
    </parent>
    <artifactId>imageio-iff</artifactId>
    <name>TwelveMonkeys :: ImageIO :: IFF plugin</name>
@@ -13,6 +13,10 @@
        type ILBM and PBM format.
    </description>

+    <properties>
+        <project.jpms.module.name>com.twelvemonkeys.imageio.iff</project.jpms.module.name>
+    </properties>
+
    <dependencies>
        <dependency>
            <groupId>com.twelvemonkeys.imageio</groupId>
@@ -102,14 +102,15 @@ abstract class AbstractMultiPaletteChunk extends IFFChunk implements MultiPalett
    }

    @Override
-    void writeChunk(DataOutput pOutput) throws IOException {
+    void writeChunk(DataOutput pOutput) {
        throw new UnsupportedOperationException("Method writeChunk not implemented");
    }


+    @Override
    public ColorModel getColorModel(final IndexColorModel colorModel, final int rowIndex, final boolean laced) {
        if (rowIndex < lastRow || mutablePalette == null || originalPalette != null && originalPalette.get() != colorModel) {
-            originalPalette = new WeakReference<IndexColorModel>(colorModel);
+            originalPalette = new WeakReference<>(colorModel);
            mutablePalette = new MutableIndexColorModel(colorModel);

            if (initialChanges != null) {
@@ -30,11 +30,12 @@

 package com.twelvemonkeys.imageio.plugins.iff;

-import javax.imageio.IIOException;
 import java.io.DataInput;
 import java.io.DataOutput;
 import java.io.IOException;

+import javax.imageio.IIOException;
+
 /**
 * BMHDChunk
 *
@@ -129,7 +130,8 @@ final class BMHDChunk extends IFFChunk {
        pageHeight = Math.min(pHeight, Short.MAX_VALUE);
    }

-    void readChunk(DataInput pInput) throws IOException {
+    @Override
+    void readChunk(final DataInput pInput) throws IOException {
        if (chunkLength != 20) {
            throw new IIOException("Unknown BMHD chunk length: " + chunkLength);
        }
@@ -148,7 +150,8 @@ final class BMHDChunk extends IFFChunk {
        pageHeight = pInput.readShort();
    }

-    void writeChunk(DataOutput pOutput) throws IOException {
+    @Override
+    void writeChunk(final DataOutput pOutput) throws IOException {
        pOutput.writeInt(chunkId);
        pOutput.writeInt(chunkLength);

@@ -167,6 +170,7 @@ final class BMHDChunk extends IFFChunk {
        pOutput.writeShort(pageHeight);
    }

+    @Override
    public String toString() {
        return super.toString()
                + " {w=" + width + ", h=" + height
@@ -32,7 +32,6 @@ package com.twelvemonkeys.imageio.plugins.iff;

 import java.io.DataInput;
 import java.io.DataOutput;
-import java.io.IOException;

 /**
 * BODYChunk
@@ -45,11 +44,13 @@ final class BODYChunk extends IFFChunk {
        super(IFF.CHUNK_BODY, pChunkLength);
    }

-    void readChunk(DataInput pInput) throws IOException {
+    @Override
+    void readChunk(final DataInput pInput) {
        throw new InternalError("BODY chunk should only be read from IFFImageReader");
    }

-    void writeChunk(DataOutput pOutput) throws IOException {
+    @Override
+    void writeChunk(final DataOutput pOutput)  {
        throw new InternalError("BODY chunk should only be written from IFFImageWriter");
    }
 }
@@ -30,11 +30,12 @@

 package com.twelvemonkeys.imageio.plugins.iff;

-import javax.imageio.IIOException;
 import java.io.DataInput;
 import java.io.DataOutput;
 import java.io.IOException;

+import javax.imageio.IIOException;
+
 /**
 * CAMGChunk
 *
@@ -46,13 +47,14 @@ final class CAMGChunk extends IFFChunk {
    // #define CAMG_HAM 0x800   /* hold and modify */
    // #define CAMG_EHB 0x80    /* extra halfbrite */

-    private int camg;
+    int camg;

    public CAMGChunk(int pLength) {
        super(IFF.CHUNK_CAMG, pLength);
    }

-    void readChunk(DataInput pInput) throws IOException {
+    @Override
+    void readChunk(final DataInput pInput) throws IOException {
        if (chunkLength != 4) {
            throw new IIOException("Unknown CAMG chunk length: " + chunkLength);
        }
@@ -60,7 +62,8 @@ final class CAMGChunk extends IFFChunk {
        camg = pInput.readInt();
    }

-    void writeChunk(DataOutput pOutput) throws IOException {
+    @Override
+    void writeChunk(final DataOutput pOutput) {
        throw new InternalError("Not implemented: writeChunk()");
    }

@@ -80,6 +83,7 @@ final class CAMGChunk extends IFFChunk {
        return (camg & 0x80) != 0;
    }

+    @Override
    public String toString() {
        return super.toString() + " {mode=" + (isHAM() ? "HAM" : isEHB() ? "EHB" : "Normal") + "}";
    }
@@ -30,7 +30,6 @@

 package com.twelvemonkeys.imageio.plugins.iff;

-import javax.imageio.IIOException;
 import java.awt.image.BufferedImage;
 import java.awt.image.IndexColorModel;
 import java.awt.image.WritableRaster;
@@ -39,6 +38,8 @@ import java.io.DataOutput;
 import java.io.IOException;
 import java.util.Arrays;

+import javax.imageio.IIOException;
+
 /**
 * CMAPChunk
 *
@@ -68,6 +69,7 @@ final class CMAPChunk extends IFFChunk {
        model = pModel;
    }

+    @Override
    void readChunk(final DataInput pInput) throws IOException {
        int numColors = chunkLength / 3;

@@ -95,6 +97,7 @@ final class CMAPChunk extends IFFChunk {
        }
    }

+    @Override
    void writeChunk(final DataOutput pOutput) throws IOException {
        pOutput.writeInt(chunkId);
        pOutput.writeInt(chunkLength);
@@ -112,6 +115,7 @@ final class CMAPChunk extends IFFChunk {
        }
    }

+    @Override
    public String toString() {
        return super.toString() + " {colorMap=" + model + "}";
    }
@@ -35,10 +35,10 @@ import java.io.DataOutput;
 import java.io.IOException;

 /**
- * UnknownChunk
+ * GenericChunk
 *
 * @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
- * @version $Id: UnknownChunk.java,v 1.0 28.feb.2006 00:53:47 haku Exp$
+ * @version $Id: GenericChunk.java,v 1.0 28.feb.2006 00:53:47 haku Exp$
 */
 final class GenericChunk extends IFFChunk {

@@ -46,7 +46,7 @@ final class GenericChunk extends IFFChunk {

    protected GenericChunk(int pChunkId, int pChunkLength) {
        super(pChunkId, pChunkLength);
-        data = new byte[pChunkLength <= 50 ? pChunkLength : 47];
+        data = new byte[chunkLength];
    }

    protected GenericChunk(int pChunkId, byte[] pChunkData) {
@@ -54,13 +54,15 @@ final class GenericChunk extends IFFChunk {
        data = pChunkData;
    }

-    void readChunk(DataInput pInput) throws IOException {
+    @Override
+    void readChunk(final DataInput pInput) throws IOException {
        pInput.readFully(data, 0, data.length);

        skipData(pInput, chunkLength, data.length);
    }

-    void writeChunk(DataOutput pOutput) throws IOException {
+    @Override
+    void writeChunk(final DataOutput pOutput) throws IOException {
        pOutput.writeInt(chunkId);
        pOutput.writeInt(chunkLength);
        pOutput.write(data, 0, data.length);
@@ -70,6 +72,7 @@ final class GenericChunk extends IFFChunk {
        }
    }

+    @Override
    public String toString() {
        return super.toString() + " {value=\""
                + new String(data, 0, data.length <= 50 ? data.length : 47)
@@ -91,6 +91,12 @@ interface IFF {
    /** EA IFF 85 Generic Copyright text chunk */
    int CHUNK_COPY = ('(' << 24) + ('c' << 16) + (')' << 8) + ' ';

+    /** EA IFF 85 Generic annotation chunk (usually used for Software) */
+    int CHUNK_ANNO = ('A' << 24) + ('N' << 16) + ('N' << 8) + 'O';;
+
+    /** Third-party defined UTF-8 text. */
+    int CHUNK_UTF8 = ('U' << 24) + ('T' << 16) + ('F' << 8) + '8';
+
    /** color cycling */
    int CHUNK_CRNG = ('C' << 24) + ('R' << 16) + ('N' << 8) + 'G';
    /** color cycling */
@@ -0,0 +1,269 @@
+package com.twelvemonkeys.imageio.plugins.iff;
+
+import com.twelvemonkeys.imageio.AbstractMetadata;
+
+import javax.imageio.metadata.IIOMetadataNode;
+import java.awt.*;
+import java.awt.image.IndexColorModel;
+import java.nio.charset.StandardCharsets;
+import java.util.List;
+
+import static com.twelvemonkeys.imageio.plugins.iff.IFF.*;
+import static com.twelvemonkeys.lang.Validate.isTrue;
+import static com.twelvemonkeys.lang.Validate.notNull;
+
+final class IFFImageMetadata extends AbstractMetadata {
+    private final int formType;
+    private final BMHDChunk header;
+    private final IndexColorModel colorMap;
+    private final CAMGChunk viewPort;
+    private final List<GenericChunk> meta;
+
+    IFFImageMetadata(int formType, BMHDChunk header, IndexColorModel colorMap, CAMGChunk viewPort, List<GenericChunk> meta) {
+        this.formType = isTrue(validFormType(formType), formType, "Unknown IFF Form type: %s");
+        this.header = notNull(header, "header");
+        this.colorMap = colorMap;
+        this.viewPort = viewPort;
+        this.meta = meta;
+    }
+
+    private boolean validFormType(int formType) {
+        switch (formType) {
+            case TYPE_ACBM:
+            case TYPE_DEEP:
+            case TYPE_ILBM:
+            case TYPE_PBM:
+            case TYPE_RGB8:
+            case TYPE_RGBN:
+                return true;
+            default:
+                return false;
+        }
+    }
+
+    @Override
+    protected IIOMetadataNode getStandardChromaNode() {
+        IIOMetadataNode chroma = new IIOMetadataNode("Chroma");
+
+        IIOMetadataNode csType = new IIOMetadataNode("ColorSpaceType");
+        chroma.appendChild(csType);
+
+        switch (header.bitplanes) {
+            case 8:
+                if (colorMap == null) {
+                    csType.setAttribute("name", "GRAY");
+                    break;
+                }
+            case 1:
+            case 2:
+            case 3:
+            case 4:
+            case 5:
+            case 6:
+            case 7:
+            case 24:
+            case 32:
+                csType.setAttribute("name", "RGB");
+                break;
+            default:
+                csType.setAttribute("name", "Unknown");
+        }
+
+        // NOTE: Channels in chroma node reflects channels in color model (see data node, for channels in data)
+        IIOMetadataNode numChannels = new IIOMetadataNode("NumChannels");
+        chroma.appendChild(numChannels);
+        if (colorMap == null && header.bitplanes == 8) {
+            numChannels.setAttribute("value", Integer.toString(1));
+        }
+        else if (header.bitplanes == 32) {
+            numChannels.setAttribute("value", Integer.toString(4));
+        }
+        else {
+            numChannels.setAttribute("value", Integer.toString(3));
+        }
+
+        IIOMetadataNode blackIsZero = new IIOMetadataNode("BlackIsZero");
+        chroma.appendChild(blackIsZero);
+        blackIsZero.setAttribute("value", "TRUE");
+
+        // NOTE: TGA files may contain a color map, even if true color...
+        // Not sure if this is a good idea to expose to the meta data,
+        // as it might be unexpected... Then again...
+        if (colorMap != null) {
+            IIOMetadataNode palette = new IIOMetadataNode("Palette");
+            chroma.appendChild(palette);
+
+            for (int i = 0; i < colorMap.getMapSize(); i++) {
+                IIOMetadataNode paletteEntry = new IIOMetadataNode("PaletteEntry");
+                palette.appendChild(paletteEntry);
+                paletteEntry.setAttribute("index", Integer.toString(i));
+
+                paletteEntry.setAttribute("red", Integer.toString(colorMap.getRed(i)));
+                paletteEntry.setAttribute("green", Integer.toString(colorMap.getGreen(i)));
+                paletteEntry.setAttribute("blue", Integer.toString(colorMap.getBlue(i)));
+            }
+        }
+
+        // TODO: Background color is the color of the transparent index in the color model?
+//        if (extensions != null && extensions.getBackgroundColor() != 0) {
+//            Color background = new Color(extensions.getBackgroundColor(), true);
+//
+//            IIOMetadataNode backgroundColor = new IIOMetadataNode("BackgroundColor");
+//            chroma.appendChild(backgroundColor);
+//
+//            backgroundColor.setAttribute("red", Integer.toString(background.getRed()));
+//            backgroundColor.setAttribute("green", Integer.toString(background.getGreen()));
+//            backgroundColor.setAttribute("blue", Integer.toString(background.getBlue()));
+//        }
+
+        return chroma;
+    }
+
+    @Override
+    protected IIOMetadataNode getStandardCompressionNode() {
+        if (header.compressionType == BMHDChunk.COMPRESSION_NONE) {
+            return null; // All defaults
+        }
+
+        IIOMetadataNode node = new IIOMetadataNode("Compression");
+
+        IIOMetadataNode compressionTypeName = new IIOMetadataNode("CompressionTypeName");
+        compressionTypeName.setAttribute("value", "RLE");
+        node.appendChild(compressionTypeName);
+
+        IIOMetadataNode lossless = new IIOMetadataNode("Lossless");
+        lossless.setAttribute("value", "TRUE");
+        node.appendChild(lossless);
+
+        return node;
+    }
+
+    @Override
+    protected IIOMetadataNode getStandardDataNode() {
+        IIOMetadataNode data = new IIOMetadataNode("Data");
+
+        // PlanarConfiguration
+        IIOMetadataNode planarConfiguration = new IIOMetadataNode("PlanarConfiguration");
+        switch (formType) {
+            case TYPE_PBM:
+                planarConfiguration.setAttribute("value", "PixelInterleaved");
+                break;
+            case TYPE_ILBM:
+                planarConfiguration.setAttribute("value", "PlaneInterleaved");
+                break;
+            default:
+                planarConfiguration.setAttribute("value", "Unknown " + IFFUtil.toChunkStr(formType));
+                break;
+        }
+        data.appendChild(planarConfiguration);
+
+        IIOMetadataNode sampleFormat = new IIOMetadataNode("SampleFormat");
+        sampleFormat.setAttribute("value", colorMap != null ? "Index" : "UnsignedIntegral");
+        data.appendChild(sampleFormat);
+
+        // BitsPerSample
+        IIOMetadataNode bitsPerSample = new IIOMetadataNode("BitsPerSample");
+        String value = bitsPerSampleValue(header.bitplanes);
+        bitsPerSample.setAttribute("value", value);
+        data.appendChild(bitsPerSample);
+
+        // SignificantBitsPerSample not in format
+        // SampleMSB not in format
+
+        return data;
+
+    }
+
+    private String bitsPerSampleValue(int bitplanes) {
+        switch (bitplanes) {
+            case 1:
+            case 2:
+            case 3:
+            case 4:
+            case 5:
+            case 6:
+            case 7:
+            case 8:
+                return Integer.toString(bitplanes);
+            case 24:
+                return "8 8 8";
+            case 32:
+                return "8 8 8 8";
+            default:
+                throw new IllegalArgumentException("Ubknown bit count: " + bitplanes);
+        }
+    }
+
+    @Override
+    protected IIOMetadataNode getStandardDimensionNode() {
+        if (viewPort == null) {
+            return null;
+        }
+
+        IIOMetadataNode dimension = new IIOMetadataNode("Dimension");
+
+        // PixelAspectRatio
+        IIOMetadataNode pixelAspectRatio = new IIOMetadataNode("PixelAspectRatio");
+        pixelAspectRatio.setAttribute("value", String.valueOf((viewPort.isHires() ? 2f : 1f) / (viewPort.isLaced() ? 2f : 1f)));
+        dimension.appendChild(pixelAspectRatio);
+
+        // TODO: HorizontalScreenSize?
+        // TODO: VerticalScreenSize?
+
+        return dimension;
+    }
+
+    @Override
+    protected IIOMetadataNode getStandardDocumentNode() {
+        IIOMetadataNode document = new IIOMetadataNode("Document");
+
+        IIOMetadataNode formatVersion = new IIOMetadataNode("FormatVersion");
+        document.appendChild(formatVersion);
+        formatVersion.setAttribute("value",  "1.0");
+
+        return document;
+    }
+
+    @Override
+    protected IIOMetadataNode getStandardTextNode() {
+        if (meta.isEmpty()) {
+            return null;
+        }
+
+        IIOMetadataNode text = new IIOMetadataNode("Text");
+
+        // /Text/TextEntry@keyword = field name, /Text/TextEntry@value = field value.
+        for (GenericChunk chunk : meta) {
+            IIOMetadataNode node = new IIOMetadataNode("TextEntry");
+            node.setAttribute("keyword", IFFUtil.toChunkStr(chunk.chunkId));
+            node.setAttribute("value", new String(chunk.data, chunk.chunkId == IFF.CHUNK_UTF8 ? StandardCharsets.UTF_8 : StandardCharsets.US_ASCII));
+            text.appendChild(node);
+        }
+
+        return text;
+
+    }
+
+    @Override
+    protected IIOMetadataNode getStandardTransparencyNode() {
+        if ((colorMap == null || !colorMap.hasAlpha()) && header.bitplanes != 32) {
+            return null;
+        }
+
+        IIOMetadataNode transparency = new IIOMetadataNode("Transparency");
+
+        if (header.bitplanes == 32) {
+            IIOMetadataNode alpha = new IIOMetadataNode("Alpha");
+            alpha.setAttribute("value", "nonpremultiplied");
+            transparency.appendChild(alpha);
+        }
+
+        if  (colorMap != null && colorMap.getTransparency() == Transparency.BITMASK) {
+            IIOMetadataNode transparentIndex = new IIOMetadataNode("TransparentIndex");
+            transparentIndex.setAttribute("value", Integer.toString(colorMap.getTransparentPixel()));
+            transparency.appendChild(transparentIndex);
+        }
+
+        return transparency;
+    }
+}
@@ -32,13 +32,13 @@ package com.twelvemonkeys.imageio.plugins.iff;

 import com.twelvemonkeys.image.ResampleOp;
 import com.twelvemonkeys.imageio.ImageReaderBase;
-import com.twelvemonkeys.imageio.stream.BufferedImageInputStream;
 import com.twelvemonkeys.imageio.util.IIOUtil;
 import com.twelvemonkeys.imageio.util.ImageTypeSpecifiers;
 import com.twelvemonkeys.io.enc.DecoderStream;
 import com.twelvemonkeys.io.enc.PackBitsDecoder;

 import javax.imageio.*;
+import javax.imageio.metadata.IIOMetadata;
 import javax.imageio.spi.ImageReaderSpi;
 import javax.imageio.stream.ImageInputStream;
 import java.awt.*;
@@ -47,6 +47,7 @@ import java.awt.image.*;
 import java.io.DataInputStream;
 import java.io.File;
 import java.io.IOException;
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Iterator;
 import java.util.List;
@@ -96,7 +97,7 @@ import java.util.List;
 * @see <a href="http://en.wikipedia.org/wiki/Interchange_File_Format">Wikipedia: IFF</a>
 * @see <a href="http://en.wikipedia.org/wiki/ILBM">Wikipedia: IFF ILBM</a>
 */
-public class IFFImageReader extends ImageReaderBase {
+public final class IFFImageReader extends ImageReaderBase {
    // http://home.comcast.net/~erniew/lwsdk/docs/filefmts/ilbm.html
    // http://www.fileformat.info/format/iff/spec/7866a9f0e53c42309af667c5da3bd426/view.htm
    //   - Contains definitions of some "new" chunks, as well as alternative FORM types
@@ -111,17 +112,14 @@ public class IFFImageReader extends ImageReaderBase {
    private GRABChunk grab;
    private CAMGChunk viewPort;
    private MultiPalette paletteChange;
+    private final List<GenericChunk> meta = new ArrayList<>();
    private int formType;
    private long bodyStart;

    private BufferedImage image;
    private DataInputStream byteRunStream;

-    public IFFImageReader() {
-        super(new IFFImageReaderSpi());
-    }
-
-    protected IFFImageReader(ImageReaderSpi pProvider) {
+    IFFImageReader(ImageReaderSpi pProvider) {
        super(pProvider);
    }

@@ -133,6 +131,7 @@ public class IFFImageReader extends ImageReaderBase {
        }
    }

+    @Override
    protected void resetMembers() {
        header = null;
        colorMap = null;
@@ -140,6 +139,7 @@ public class IFFImageReader extends ImageReaderBase {
        body = null;
        viewPort = null;
        formType = 0;
+        meta.clear();

        image = null;
        byteRunStream = null;
@@ -258,11 +258,6 @@ public class IFFImageReader extends ImageReaderBase {
 //                    System.out.println(ctbl);
                    break;

-                case IFF.CHUNK_JUNK:
-                    // Always skip junk chunks
-                    IFFChunk.skipData(imageInput, length, 0);
-                    break;
-
                case IFF.CHUNK_BODY:
                    if (body != null) {
                        throw new IIOException("Multiple BODY chunks not allowed");
@@ -274,18 +269,32 @@ public class IFFImageReader extends ImageReaderBase {
                    // NOTE: We don't read the body here, it's done later in the read(int, ImageReadParam) method
                    // Done reading meta
                    return;
-                default:
-                    // TODO: We probably want to store ANNO, TEXT, AUTH, COPY etc chunks as Metadata
-                    // SHAM, ANNO, DEST, SPRT and more
-                    IFFChunk generic = new GenericChunk(chunkId, length);
+
+                case IFF.CHUNK_ANNO:
+                case IFF.CHUNK_AUTH:
+                case IFF.CHUNK_COPY:
+                case IFF.CHUNK_NAME:
+                case IFF.CHUNK_TEXT:
+                case IFF.CHUNK_UTF8:
+                    GenericChunk generic = new GenericChunk(chunkId, length);
                    generic.readChunk(imageInput);
+                    meta.add(generic);

 //                    System.out.println(generic);
                    break;
+
+                case IFF.CHUNK_JUNK:
+                    // Always skip junk chunks
+                default:
+                    // TODO: SHAM, DEST, SPRT and more
+                    // Everything else, we'll just skip
+                    IFFChunk.skipData(imageInput, length, 0);
+                    break;
            }
        }
    }

+    @Override
    public BufferedImage read(int pIndex, ImageReadParam pParam) throws IOException {
        init(pIndex);

@@ -314,16 +323,26 @@ public class IFFImageReader extends ImageReaderBase {
        return result;
    }

+    @Override
    public int getWidth(int pIndex) throws IOException {
        init(pIndex);
        return header.width;
    }

+    @Override
    public int getHeight(int pIndex) throws IOException {
        init(pIndex);
        return header.height;
    }

+    @Override
+    public IIOMetadata getImageMetadata(int imageIndex) throws IOException {
+        init(imageIndex);
+
+        return new IFFImageMetadata(formType, header, colorMap != null ? colorMap.getIndexColorModel(header, isEHB()) : null, viewPort, meta);
+    }
+
+    @Override
    public Iterator<ImageTypeSpecifier> getImageTypes(int pIndex) throws IOException {
        init(pIndex);

@@ -363,12 +382,11 @@ public class IFFImageReader extends ImageReaderBase {
                    if (colorMap != null) {
                        IndexColorModel cm = colorMap.getIndexColorModel(header, isEHB());
                        specifier = ImageTypeSpecifiers.createFromIndexColorModel(cm);
-                        break;
                    }
                    else {
                        specifier = ImageTypeSpecifiers.createFromBufferedImageType(BufferedImage.TYPE_BYTE_GRAY);
-                        break;
                    }
+                    break;
                }
                // NOTE: HAM modes falls through, as they are converted to RGB
            case 24:
@@ -786,7 +804,7 @@ public class IFFImageReader extends ImageReaderBase {
    }

    public static void main(String[] pArgs) throws IOException {
-        ImageReader reader = new IFFImageReader();
+        ImageReader reader = new IFFImageReader(new IFFImageReaderSpi());

        boolean scale = false;
        for (String arg : pArgs) {
@@ -800,8 +818,7 @@ public class IFFImageReader extends ImageReaderBase {
                continue;
            }

-            try {
-                ImageInputStream input = new BufferedImageInputStream(ImageIO.createImageInputStream(file));
+            try (ImageInputStream input = ImageIO.createImageInputStream(file)) {
                boolean canRead = reader.getOriginatingProvider().canDecodeInput(input);

                if (canRead) {
@@ -30,12 +30,13 @@

 package com.twelvemonkeys.imageio.plugins.iff;

-import com.twelvemonkeys.imageio.spi.ImageReaderSpiBase;
+import java.io.IOException;
+import java.util.Locale;

 import javax.imageio.ImageReader;
 import javax.imageio.stream.ImageInputStream;
-import java.io.IOException;
-import java.util.Locale;
+
+import com.twelvemonkeys.imageio.spi.ImageReaderSpiBase;

 /**
 * IFFImageReaderSpi
@@ -52,6 +53,7 @@ public final class IFFImageReaderSpi extends ImageReaderSpiBase {
        super(new IFFProviderInfo());
    }

+    @Override
    public boolean canDecodeInput(Object pSource) throws IOException {
        return pSource instanceof ImageInputStream && canDecode((ImageInputStream) pSource);
    }
@@ -80,10 +82,12 @@ public final class IFFImageReaderSpi extends ImageReaderSpiBase {
        return false;
    }

+    @Override
    public ImageReader createReaderInstance(Object pExtension) throws IOException {
        return new IFFImageReader(this);
    }

+    @Override
    public String getDescription(Locale pLocale) {
        return "Commodore Amiga/Electronic Arts Image Interchange Format (IFF) image reader";
    }
@@ -30,22 +30,31 @@

 package com.twelvemonkeys.imageio.plugins.iff;

+import java.awt.*;
+import java.awt.image.BufferedImage;
+import java.awt.image.ColorModel;
+import java.awt.image.IndexColorModel;
+import java.awt.image.Raster;
+import java.awt.image.RenderedImage;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.IOException;
+import java.io.OutputStream;
+
+import javax.imageio.IIOImage;
+import javax.imageio.ImageIO;
+import javax.imageio.ImageTypeSpecifier;
+import javax.imageio.ImageWriteParam;
+import javax.imageio.ImageWriter;
+import javax.imageio.metadata.IIOMetadata;
+import javax.imageio.spi.ImageWriterSpi;
+
 import com.twelvemonkeys.imageio.ImageWriterBase;
 import com.twelvemonkeys.imageio.util.IIOUtil;
 import com.twelvemonkeys.io.FastByteArrayOutputStream;
 import com.twelvemonkeys.io.enc.EncoderStream;
 import com.twelvemonkeys.io.enc.PackBitsEncoder;

-import javax.imageio.*;
-import javax.imageio.metadata.IIOMetadata;
-import javax.imageio.spi.ImageWriterSpi;
-import java.awt.*;
-import java.awt.image.*;
-import java.io.ByteArrayOutputStream;
-import java.io.File;
-import java.io.IOException;
-import java.io.OutputStream;
-
 /**
 * Writer for Commodore Amiga (Electronic Arts) IFF ILBM (InterLeaved BitMap) format.
 * The IFF format (Interchange File Format) is the standard file format
@@ -57,24 +66,23 @@ import java.io.OutputStream;
 * @see <a href="http://en.wikipedia.org/wiki/Interchange_File_Format">Wikipedia: IFF</a>
 * @see <a href="http://en.wikipedia.org/wiki/ILBM">Wikipedia: IFF ILBM</a>
 */
-public class IFFImageWriter extends ImageWriterBase {
+public final class IFFImageWriter extends ImageWriterBase {

-    public IFFImageWriter() {
-        this(null);
-    }
-
-    protected IFFImageWriter(ImageWriterSpi pProvider) {
+    IFFImageWriter(ImageWriterSpi pProvider) {
        super(pProvider);
    }

+    @Override
    public IIOMetadata getDefaultImageMetadata(ImageTypeSpecifier imageType, ImageWriteParam param) {
        throw new UnsupportedOperationException("Method getDefaultImageMetadata not implemented");// TODO: Implement
    }

+    @Override
    public IIOMetadata convertImageMetadata(IIOMetadata inData, ImageTypeSpecifier imageType, ImageWriteParam param) {
        throw new UnsupportedOperationException("Method convertImageMetadata not implemented");// TODO: Implement
    }

+    @Override
    public void write(IIOMetadata pStreamMetadata, IIOImage pImage, ImageWriteParam pParam) throws IOException {
        assertOutput();

@@ -105,13 +113,9 @@ public class IFFImageWriter extends ImageWriterBase {

        // NOTE: This is much faster than imageOutput.write(pImageData.toByteArray())
        // as the data array is not duplicated
-        OutputStream adapter = IIOUtil.createStreamAdapter(imageOutput);
-        try {
+        try (OutputStream adapter = IIOUtil.createStreamAdapter(imageOutput)) {
            pImageData.writeTo(adapter);
        }
-        finally {
-            adapter.close();
-        }

        if (pImageData.size() % 2 == 0) {
            imageOutput.writeByte(0); // PAD
@@ -180,7 +184,7 @@ public class IFFImageWriter extends ImageWriterBase {

    private void writeMeta(RenderedImage pImage, int pBodyLength) throws IOException {
        // Annotation ANNO chunk, 8 + annoData.length bytes
-        String annotation = "Written by " + getOriginatingProvider().getDescription(null) + " by " + getOriginatingProvider().getVendorName();
+        String annotation = String.format("Written by %s IFFImageWriter %s", getOriginatingProvider().getVendorName(), getOriginatingProvider().getVersion());
        GenericChunk anno = new GenericChunk(IFFUtil.toInt("ANNO".getBytes()), annotation.getBytes());

        ColorModel cm = pImage.getColorModel();
@@ -30,12 +30,13 @@

 package com.twelvemonkeys.imageio.plugins.iff;

-import com.twelvemonkeys.imageio.spi.ImageWriterSpiBase;
+import java.io.IOException;
+import java.util.Locale;

 import javax.imageio.ImageTypeSpecifier;
 import javax.imageio.ImageWriter;
-import java.io.IOException;
-import java.util.Locale;
+
+import com.twelvemonkeys.imageio.spi.ImageWriterSpiBase;

 /**
 * IFFImageWriterSpi
@@ -58,10 +59,12 @@ public class IFFImageWriterSpi extends ImageWriterSpiBase {
        return true;
    }

+    @Override
    public ImageWriter createWriterInstance(Object pExtension) throws IOException {
        return new IFFImageWriter(this);
    }

+    @Override
    public String getDescription(Locale pLocale) {
        return "Commodore Amiga/Electronic Arts Image Interchange Format (IFF) image writer";
    }
@@ -47,7 +47,7 @@ package com.twelvemonkeys.imageio.plugins.iff;
 * @author Harald Kuhr (Java port)
 * @version $Id: IFFUtil.java,v 1.0 06.mar.2006 13:31:35 haku Exp$
 */
-class IFFUtil {
+final class IFFUtil {

    /**
     * Creates a rotation table
@@ -0,0 +1,511 @@
+package com.twelvemonkeys.imageio.plugins.iff;
+
+import static org.junit.Assert.*;
+
+import java.awt.image.IndexColorModel;
+import java.nio.charset.StandardCharsets;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+
+import javax.imageio.metadata.IIOMetadataFormatImpl;
+import javax.imageio.metadata.IIOMetadataNode;
+
+import org.junit.Test;
+import org.junit.function.ThrowingRunnable;
+import org.w3c.dom.Node;
+
+public class IFFImageMetadataTest {
+    @Test
+    public void testStandardFeatures() {
+        BMHDChunk header = new BMHDChunk(300, 200, 24, BMHDChunk.MASK_NONE, BMHDChunk.COMPRESSION_BYTE_RUN, 0);
+
+        final IFFImageMetadata metadata = new IFFImageMetadata(IFF.TYPE_ILBM, header, null, null, Collections.<GenericChunk>emptyList());
+
+        // Standard metadata format
+        assertTrue(metadata.isStandardMetadataFormatSupported());
+        Node root = metadata.getAsTree(IIOMetadataFormatImpl.standardMetadataFormatName);
+        assertNotNull(root);
+        assertTrue(root instanceof IIOMetadataNode);
+
+        // Other formats
+        assertNull(metadata.getNativeMetadataFormatName());
+        assertNull(metadata.getExtraMetadataFormatNames());
+        assertThrows(IllegalArgumentException.class, new ThrowingRunnable() {
+            @Override
+            public void run() {
+                metadata.getAsTree("com_foo_bar_1.0");
+            }
+        });
+
+        // Read-only
+        assertTrue(metadata.isReadOnly());
+        assertThrows(IllegalStateException.class, new ThrowingRunnable() {
+            @Override
+            public void run() throws Throwable {
+                metadata.mergeTree(IIOMetadataFormatImpl.standardMetadataFormatName, new IIOMetadataNode(IIOMetadataFormatImpl.standardMetadataFormatName));
+            }
+        });
+    }
+
+    @Test
+    public void testStandardChromaGray() {
+        BMHDChunk header = new BMHDChunk(300, 200, 8, BMHDChunk.MASK_NONE, BMHDChunk.COMPRESSION_BYTE_RUN, 0);
+
+        IFFImageMetadata metadata = new IFFImageMetadata(IFF.TYPE_ILBM, header, null, null, Collections.<GenericChunk>emptyList());
+
+        IIOMetadataNode chroma = metadata.getStandardChromaNode();
+        assertNotNull(chroma);
+        assertEquals("Chroma", chroma.getNodeName());
+        assertEquals(3, chroma.getLength());
+
+        IIOMetadataNode colorSpaceType = (IIOMetadataNode) chroma.getFirstChild();
+        assertEquals("ColorSpaceType", colorSpaceType.getNodeName());
+        assertEquals("GRAY", colorSpaceType.getAttribute("name"));
+
+        IIOMetadataNode numChannels = (IIOMetadataNode) colorSpaceType.getNextSibling();
+        assertEquals("NumChannels", numChannels.getNodeName());
+        assertEquals("1", numChannels.getAttribute("value"));
+
+        IIOMetadataNode blackIsZero = (IIOMetadataNode) numChannels.getNextSibling();
+        assertEquals("BlackIsZero", blackIsZero.getNodeName());
+        assertEquals("TRUE", blackIsZero.getAttribute("value"));
+
+        assertNull(blackIsZero.getNextSibling()); // No more children
+    }
+
+    @Test
+    public void testStandardChromaRGB() {
+        BMHDChunk header = new BMHDChunk(300, 200, 24, BMHDChunk.MASK_NONE, BMHDChunk.COMPRESSION_BYTE_RUN, 0);
+
+        IFFImageMetadata metadata = new IFFImageMetadata(IFF.TYPE_ILBM, header, null, null, Collections.<GenericChunk>emptyList());
+
+        IIOMetadataNode chroma = metadata.getStandardChromaNode();
+        assertNotNull(chroma);
+        assertEquals("Chroma", chroma.getNodeName());
+        assertEquals(3, chroma.getLength());
+
+        IIOMetadataNode colorSpaceType = (IIOMetadataNode) chroma.getFirstChild();
+        assertEquals("ColorSpaceType", colorSpaceType.getNodeName());
+        assertEquals("RGB", colorSpaceType.getAttribute("name"));
+
+        IIOMetadataNode numChannels = (IIOMetadataNode) colorSpaceType.getNextSibling();
+        assertEquals("NumChannels", numChannels.getNodeName());
+        assertEquals("3", numChannels.getAttribute("value"));
+
+        IIOMetadataNode blackIsZero = (IIOMetadataNode) numChannels.getNextSibling();
+        assertEquals("BlackIsZero", blackIsZero.getNodeName());
+        assertEquals("TRUE", blackIsZero.getAttribute("value"));
+
+        assertNull(blackIsZero.getNextSibling()); // No more children
+    }
+
+    @Test
+    public void testStandardChromaPalette() {
+        BMHDChunk header = new BMHDChunk(300, 200, 1, BMHDChunk.MASK_TRANSPARENT_COLOR, BMHDChunk.COMPRESSION_BYTE_RUN, 1);
+
+        byte[] bw = {0, (byte) 0xff};
+        IFFImageMetadata metadata = new IFFImageMetadata(IFF.TYPE_ILBM, header, new IndexColorModel(header.bitplanes, bw.length, bw, bw, bw, header.transparentIndex), null, Collections.<GenericChunk>emptyList());
+
+        IIOMetadataNode chroma = metadata.getStandardChromaNode();
+        assertNotNull(chroma);
+        assertEquals("Chroma", chroma.getNodeName());
+        assertEquals(4, chroma.getLength());
+
+        IIOMetadataNode colorSpaceType = (IIOMetadataNode) chroma.getFirstChild();
+        assertEquals("ColorSpaceType", colorSpaceType.getNodeName());
+        assertEquals("RGB", colorSpaceType.getAttribute("name"));
+
+        IIOMetadataNode numChannels = (IIOMetadataNode) colorSpaceType.getNextSibling();
+        assertEquals("NumChannels", numChannels.getNodeName());
+        assertEquals("3", numChannels.getAttribute("value"));
+
+        IIOMetadataNode blackIsZero = (IIOMetadataNode) numChannels.getNextSibling();
+        assertEquals("BlackIsZero", blackIsZero.getNodeName());
+        assertEquals("TRUE", blackIsZero.getAttribute("value"));
+
+        IIOMetadataNode palette = (IIOMetadataNode) blackIsZero.getNextSibling();
+        assertEquals("Palette", palette.getNodeName());
+        assertEquals(bw.length, palette.getLength());
+
+        for (int i = 0;  i < palette.getLength(); i++) {
+            IIOMetadataNode item0 = (IIOMetadataNode) palette.item(i);
+            assertEquals("PaletteEntry", item0.getNodeName());
+            assertEquals(String.valueOf(i), item0.getAttribute("index"));
+            String rgb = String.valueOf(bw[i] & 0xff);
+            assertEquals(rgb, item0.getAttribute("red"));
+            assertEquals(rgb, item0.getAttribute("green"));
+            assertEquals(rgb, item0.getAttribute("blue"));
+        }
+
+        // TODO: BackgroundIndex == 1??
+    }
+
+    @Test
+    public void testStandardCompressionRLE() {
+        BMHDChunk header = new BMHDChunk(300, 200, 24, BMHDChunk.MASK_NONE, BMHDChunk.COMPRESSION_BYTE_RUN, 0);
+
+        IFFImageMetadata metadata = new IFFImageMetadata(IFF.TYPE_ILBM, header, null, null, Collections.<GenericChunk>emptyList());
+
+        IIOMetadataNode compression = metadata.getStandardCompressionNode();
+        assertNotNull(compression);
+        assertEquals("Compression", compression.getNodeName());
+        assertEquals(2, compression.getLength());
+
+        IIOMetadataNode compressionTypeName = (IIOMetadataNode) compression.getFirstChild();
+        assertEquals("CompressionTypeName", compressionTypeName.getNodeName());
+        assertEquals("RLE", compressionTypeName.getAttribute("value"));
+
+        IIOMetadataNode lossless = (IIOMetadataNode) compressionTypeName.getNextSibling();
+        assertEquals("Lossless", lossless.getNodeName());
+        assertEquals("TRUE", lossless.getAttribute("value"));
+
+        assertNull(lossless.getNextSibling()); // No more children
+    }
+
+    @Test
+    public void testStandardCompressionNone() {
+        BMHDChunk header = new BMHDChunk(300, 200, 24, BMHDChunk.MASK_NONE, BMHDChunk.COMPRESSION_NONE, 0);
+
+        IFFImageMetadata metadata = new IFFImageMetadata(IFF.TYPE_ILBM, header, null, null, Collections.<GenericChunk>emptyList());
+
+        assertNull(metadata.getStandardCompressionNode()); // No compression, all default...
+    }
+
+    @Test
+    public void testStandardDataILBM_Gray() {
+        BMHDChunk header = new BMHDChunk(300, 200, 8, BMHDChunk.MASK_NONE, BMHDChunk.COMPRESSION_BYTE_RUN, 0);
+
+        IFFImageMetadata metadata = new IFFImageMetadata(IFF.TYPE_ILBM, header, null, null, Collections.<GenericChunk>emptyList());
+
+        IIOMetadataNode data = metadata.getStandardDataNode();
+        assertNotNull(data);
+        assertEquals("Data", data.getNodeName());
+        assertEquals(3, data.getLength());
+
+        IIOMetadataNode planarConfiguration = (IIOMetadataNode) data.getFirstChild();
+        assertEquals("PlanarConfiguration", planarConfiguration.getNodeName());
+        assertEquals("PlaneInterleaved", planarConfiguration.getAttribute("value"));
+
+        IIOMetadataNode sampleFomat = (IIOMetadataNode) planarConfiguration.getNextSibling();
+        assertEquals("SampleFormat", sampleFomat.getNodeName());
+        assertEquals("UnsignedIntegral", sampleFomat.getAttribute("value"));
+
+        IIOMetadataNode bitsPerSample = (IIOMetadataNode) sampleFomat.getNextSibling();
+        assertEquals("BitsPerSample", bitsPerSample.getNodeName());
+        assertEquals("8", bitsPerSample.getAttribute("value"));
+
+        assertNull(bitsPerSample.getNextSibling()); // No more children
+    }
+
+    @Test
+    public void testStandardDataILBM_RGB() {
+        BMHDChunk header = new BMHDChunk(300, 200, 24, BMHDChunk.MASK_NONE, BMHDChunk.COMPRESSION_BYTE_RUN, 0);
+
+        IFFImageMetadata metadata = new IFFImageMetadata(IFF.TYPE_ILBM, header, null, null, Collections.<GenericChunk>emptyList());
+
+        IIOMetadataNode data = metadata.getStandardDataNode();
+        assertNotNull(data);
+        assertEquals("Data", data.getNodeName());
+        assertEquals(3, data.getLength());
+
+        IIOMetadataNode planarConfiguration = (IIOMetadataNode) data.getFirstChild();
+        assertEquals("PlanarConfiguration", planarConfiguration.getNodeName());
+        assertEquals("PlaneInterleaved", planarConfiguration.getAttribute("value"));
+
+        IIOMetadataNode sampleFomat = (IIOMetadataNode) planarConfiguration.getNextSibling();
+        assertEquals("SampleFormat", sampleFomat.getNodeName());
+        assertEquals("UnsignedIntegral", sampleFomat.getAttribute("value"));
+
+        IIOMetadataNode bitsPerSample = (IIOMetadataNode) sampleFomat.getNextSibling();
+        assertEquals("BitsPerSample", bitsPerSample.getNodeName());
+        assertEquals("8 8 8", bitsPerSample.getAttribute("value"));
+
+        assertNull(bitsPerSample.getNextSibling()); // No more children
+    }
+
+    @Test
+    public void testStandardDataILBM_RGBA() {
+        BMHDChunk header = new BMHDChunk(300, 200, 32, BMHDChunk.MASK_NONE, BMHDChunk.COMPRESSION_BYTE_RUN, 0);
+
+        IFFImageMetadata metadata = new IFFImageMetadata(IFF.TYPE_ILBM, header, null, null, Collections.<GenericChunk>emptyList());
+
+        IIOMetadataNode data = metadata.getStandardDataNode();
+        assertNotNull(data);
+        assertEquals("Data", data.getNodeName());
+        assertEquals(3, data.getLength());
+
+        IIOMetadataNode planarConfiguration = (IIOMetadataNode) data.getFirstChild();
+        assertEquals("PlanarConfiguration", planarConfiguration.getNodeName());
+        assertEquals("PlaneInterleaved", planarConfiguration.getAttribute("value"));
+
+        IIOMetadataNode sampleFomat = (IIOMetadataNode) planarConfiguration.getNextSibling();
+        assertEquals("SampleFormat", sampleFomat.getNodeName());
+        assertEquals("UnsignedIntegral", sampleFomat.getAttribute("value"));
+
+        IIOMetadataNode bitsPerSample = (IIOMetadataNode) sampleFomat.getNextSibling();
+        assertEquals("BitsPerSample", bitsPerSample.getNodeName());
+        assertEquals("8 8 8 8", bitsPerSample.getAttribute("value"));
+
+        assertNull(bitsPerSample.getNextSibling()); // No more children
+    }
+
+    @Test
+    public void testStandardDataILBM_Palette() {
+        for (int i = 1; i <= 8; i++) {
+            BMHDChunk header = new BMHDChunk(300, 200, i, BMHDChunk.MASK_NONE, BMHDChunk.COMPRESSION_BYTE_RUN, 0);
+
+            byte[] rgb = new byte[2 << i]; // Colors doesn't really matter here
+            IFFImageMetadata metadata = new IFFImageMetadata(IFF.TYPE_ILBM, header, new IndexColorModel(header.bitplanes, rgb.length, rgb, rgb, rgb, 0), null, Collections.<GenericChunk>emptyList());
+
+            IIOMetadataNode data = metadata.getStandardDataNode();
+            assertNotNull(data);
+            assertEquals("Data", data.getNodeName());
+            assertEquals(3, data.getLength());
+
+            IIOMetadataNode planarConfiguration = (IIOMetadataNode) data.getFirstChild();
+            assertEquals("PlanarConfiguration", planarConfiguration.getNodeName());
+            assertEquals("PlaneInterleaved", planarConfiguration.getAttribute("value"));
+
+            IIOMetadataNode sampleFomat = (IIOMetadataNode) planarConfiguration.getNextSibling();
+            assertEquals("SampleFormat", sampleFomat.getNodeName());
+            assertEquals("Index", sampleFomat.getAttribute("value"));
+
+            IIOMetadataNode bitsPerSample = (IIOMetadataNode) sampleFomat.getNextSibling();
+            assertEquals("BitsPerSample", bitsPerSample.getNodeName());
+            assertEquals(String.valueOf(i), bitsPerSample.getAttribute("value"));
+
+            assertNull(bitsPerSample.getNextSibling()); // No more children
+        }
+    }
+
+    @Test
+    public void testStandardDataPBM_Gray() {
+        BMHDChunk header = new BMHDChunk(300, 200, 8, BMHDChunk.MASK_NONE, BMHDChunk.COMPRESSION_BYTE_RUN, 0);
+
+        IFFImageMetadata metadata = new IFFImageMetadata(IFF.TYPE_PBM, header, null, null, Collections.<GenericChunk>emptyList());
+
+        IIOMetadataNode data = metadata.getStandardDataNode();
+        assertNotNull(data);
+        assertEquals("Data", data.getNodeName());
+        assertEquals(3, data.getLength());
+
+        IIOMetadataNode planarConfiguration = (IIOMetadataNode) data.getFirstChild();
+        assertEquals("PlanarConfiguration", planarConfiguration.getNodeName());
+        assertEquals("PixelInterleaved", planarConfiguration.getAttribute("value"));
+
+        IIOMetadataNode sampleFomat = (IIOMetadataNode) planarConfiguration.getNextSibling();
+        assertEquals("SampleFormat", sampleFomat.getNodeName());
+        assertEquals("UnsignedIntegral", sampleFomat.getAttribute("value"));
+
+        IIOMetadataNode bitsPerSample = (IIOMetadataNode) sampleFomat.getNextSibling();
+        assertEquals("BitsPerSample", bitsPerSample.getNodeName());
+        assertEquals("8", bitsPerSample.getAttribute("value"));
+
+        assertNull(bitsPerSample.getNextSibling()); // No more children
+    }
+
+    @Test
+    public void testStandardDataPBM_RGB() {
+        BMHDChunk header = new BMHDChunk(300, 200, 24, BMHDChunk.MASK_NONE, BMHDChunk.COMPRESSION_BYTE_RUN, 0);
+
+        IFFImageMetadata metadata = new IFFImageMetadata(IFF.TYPE_PBM, header, null, null, Collections.<GenericChunk>emptyList());
+
+        IIOMetadataNode data = metadata.getStandardDataNode();
+        assertNotNull(data);
+        assertEquals("Data", data.getNodeName());
+        assertEquals(3, data.getLength());
+
+        IIOMetadataNode planarConfiguration = (IIOMetadataNode) data.getFirstChild();
+        assertEquals("PlanarConfiguration", planarConfiguration.getNodeName());
+        assertEquals("PixelInterleaved", planarConfiguration.getAttribute("value"));
+
+        IIOMetadataNode sampleFomat = (IIOMetadataNode) planarConfiguration.getNextSibling();
+        assertEquals("SampleFormat", sampleFomat.getNodeName());
+        assertEquals("UnsignedIntegral", sampleFomat.getAttribute("value"));
+
+        IIOMetadataNode bitsPerSample = (IIOMetadataNode) sampleFomat.getNextSibling();
+        assertEquals("BitsPerSample", bitsPerSample.getNodeName());
+        assertEquals("8 8 8", bitsPerSample.getAttribute("value"));
+
+        assertNull(bitsPerSample.getNextSibling()); // No more children
+    }
+
+
+    @Test
+    public void testStandardDimensionNoViewport() {
+        BMHDChunk header = new BMHDChunk(300, 200, 8, BMHDChunk.MASK_NONE, BMHDChunk.COMPRESSION_BYTE_RUN, 0);
+
+        IFFImageMetadata metadata = new IFFImageMetadata(IFF.TYPE_ILBM, header, null, null, Collections.<GenericChunk>emptyList());
+
+        IIOMetadataNode dimension = metadata.getStandardDimensionNode();
+        assertNull(dimension);
+    }
+
+    @Test
+    public void testStandardDimensionNormal() {
+        BMHDChunk header = new BMHDChunk(300, 200, 8, BMHDChunk.MASK_NONE, BMHDChunk.COMPRESSION_BYTE_RUN, 0);
+
+        IFFImageMetadata metadata = new IFFImageMetadata(IFF.TYPE_ILBM, header, null, new CAMGChunk(4), Collections.<GenericChunk>emptyList());
+
+        IIOMetadataNode dimension = metadata.getStandardDimensionNode();
+        assertNotNull(dimension);
+        assertEquals("Dimension", dimension.getNodeName());
+        assertEquals(1, dimension.getLength());
+
+        IIOMetadataNode pixelAspectRatio = (IIOMetadataNode) dimension.getFirstChild();
+        assertEquals("PixelAspectRatio", pixelAspectRatio.getNodeName());
+        assertEquals("1.0", pixelAspectRatio.getAttribute("value"));
+
+        assertNull(pixelAspectRatio.getNextSibling()); // No more children
+    }
+
+    @Test
+    public void testStandardDimensionHires() {
+        BMHDChunk header = new BMHDChunk(300, 200, 8, BMHDChunk.MASK_NONE, BMHDChunk.COMPRESSION_BYTE_RUN, 0);
+        CAMGChunk viewPort = new CAMGChunk(4);
+        viewPort.camg = 0x8000;
+
+        IFFImageMetadata metadata = new IFFImageMetadata(IFF.TYPE_ILBM, header, null, viewPort, Collections.<GenericChunk>emptyList());
+
+        IIOMetadataNode dimension = metadata.getStandardDimensionNode();
+        assertNotNull(dimension);
+        assertEquals("Dimension", dimension.getNodeName());
+        assertEquals(1, dimension.getLength());
+
+        IIOMetadataNode pixelAspectRatio = (IIOMetadataNode) dimension.getFirstChild();
+        assertEquals("PixelAspectRatio", pixelAspectRatio.getNodeName());
+        assertEquals("2.0", pixelAspectRatio.getAttribute("value"));
+
+        assertNull(pixelAspectRatio.getNextSibling()); // No more children
+    }
+
+    @Test
+    public void testStandardDimensionInterlaced() {
+        BMHDChunk header = new BMHDChunk(300, 200, 8, BMHDChunk.MASK_NONE, BMHDChunk.COMPRESSION_BYTE_RUN, 0);
+
+        CAMGChunk viewPort = new CAMGChunk(4);
+        viewPort.camg = 0x4;
+
+        IFFImageMetadata metadata = new IFFImageMetadata(IFF.TYPE_ILBM, header, null, viewPort, Collections.<GenericChunk>emptyList());
+
+        IIOMetadataNode dimension = metadata.getStandardDimensionNode();
+        assertNotNull(dimension);
+        assertEquals("Dimension", dimension.getNodeName());
+        assertEquals(1, dimension.getLength());
+
+        IIOMetadataNode pixelAspectRatio = (IIOMetadataNode) dimension.getFirstChild();
+        assertEquals("PixelAspectRatio", pixelAspectRatio.getNodeName());
+        assertEquals("0.5", pixelAspectRatio.getAttribute("value"));
+
+        assertNull(pixelAspectRatio.getNextSibling()); // No more children
+    }
+
+    @Test
+    public void testStandardDimensionHiresInterlaced() {
+        BMHDChunk header = new BMHDChunk(300, 200, 8, BMHDChunk.MASK_NONE, BMHDChunk.COMPRESSION_BYTE_RUN, 0);
+
+        CAMGChunk viewPort = new CAMGChunk(4);
+        viewPort.camg = 0x8004;
+
+        IFFImageMetadata metadata = new IFFImageMetadata(IFF.TYPE_ILBM, header, null, viewPort, Collections.<GenericChunk>emptyList());
+
+        IIOMetadataNode dimension = metadata.getStandardDimensionNode();
+        assertNotNull(dimension);
+        assertEquals("Dimension", dimension.getNodeName());
+        assertEquals(1, dimension.getLength());
+
+        IIOMetadataNode pixelAspectRatio = (IIOMetadataNode) dimension.getFirstChild();
+        assertEquals("PixelAspectRatio", pixelAspectRatio.getNodeName());
+        assertEquals("1.0", pixelAspectRatio.getAttribute("value"));
+
+        assertNull(pixelAspectRatio.getNextSibling()); // No more children
+    }
+
+    @Test
+    public void testStandardDocument() {
+        BMHDChunk header = new BMHDChunk(300, 200, 8, BMHDChunk.MASK_NONE, BMHDChunk.COMPRESSION_BYTE_RUN, 0);
+
+        IFFImageMetadata metadata = new IFFImageMetadata(IFF.TYPE_ILBM, header, null, null, Collections.<GenericChunk>emptyList());
+
+        IIOMetadataNode document = metadata.getStandardDocumentNode();
+        assertNotNull(document);
+        assertEquals("Document", document.getNodeName());
+        assertEquals(1, document.getLength());
+
+        IIOMetadataNode pixelAspectRatio = (IIOMetadataNode) document.getFirstChild();
+        assertEquals("FormatVersion", pixelAspectRatio.getNodeName());
+        assertEquals("1.0", pixelAspectRatio.getAttribute("value"));
+
+        assertNull(pixelAspectRatio.getNextSibling()); // No more children
+    }
+
+    @Test
+    public void testStandardText() {
+        BMHDChunk header = new BMHDChunk(300, 200, 8, BMHDChunk.MASK_NONE, BMHDChunk.COMPRESSION_BYTE_RUN, 0);
+
+        String[] texts = {"annotation", "äñnótâtïøñ"};
+        List<GenericChunk> meta = Arrays.asList(new GenericChunk(IFF.CHUNK_ANNO, texts[0].getBytes(StandardCharsets.US_ASCII)),
+                                                new GenericChunk(IFF.CHUNK_UTF8, texts[1].getBytes(StandardCharsets.UTF_8)));
+        IFFImageMetadata metadata = new IFFImageMetadata(IFF.TYPE_ILBM, header, null, null, meta);
+
+        IIOMetadataNode text = metadata.getStandardTextNode();
+        assertNotNull(text);
+        assertEquals("Text", text.getNodeName());
+        assertEquals(texts.length, text.getLength());
+
+        for (int i = 0; i < texts.length; i++) {
+            IIOMetadataNode textEntry = (IIOMetadataNode) text.item(i);
+            assertEquals("TextEntry", textEntry.getNodeName());
+            assertEquals(IFFUtil.toChunkStr(meta.get(i).chunkId), textEntry.getAttribute("keyword"));
+            assertEquals(texts[i], textEntry.getAttribute("value"));
+        }
+    }
+
+    @Test
+    public void testStandardTransparencyRGB() {
+        BMHDChunk header = new BMHDChunk(300, 200, 24, BMHDChunk.MASK_NONE, BMHDChunk.COMPRESSION_BYTE_RUN, 0);
+
+        IFFImageMetadata metadata = new IFFImageMetadata(IFF.TYPE_ILBM, header, null, null, Collections.<GenericChunk>emptyList());
+
+        IIOMetadataNode transparency = metadata.getStandardTransparencyNode();
+        assertNull(transparency); // No transparency, just defaults
+    }
+
+    @Test
+    public void testStandardTransparencyRGBA() {
+        BMHDChunk header = new BMHDChunk(300, 200, 32, BMHDChunk.MASK_HAS_MASK, BMHDChunk.COMPRESSION_BYTE_RUN, 0);
+
+        IFFImageMetadata metadata = new IFFImageMetadata(IFF.TYPE_ILBM, header, null, null, Collections.<GenericChunk>emptyList());
+
+        IIOMetadataNode transparency = metadata.getStandardTransparencyNode();
+        assertNotNull(transparency);
+        assertEquals("Transparency", transparency.getNodeName());
+        assertEquals(1, transparency.getLength());
+
+        IIOMetadataNode pixelAspectRatio = (IIOMetadataNode) transparency.getFirstChild();
+        assertEquals("Alpha", pixelAspectRatio.getNodeName());
+        assertEquals("nonpremultiplied", pixelAspectRatio.getAttribute("value"));
+
+        assertNull(pixelAspectRatio.getNextSibling()); // No more children
+    }
+
+    @Test
+    public void testStandardTransparencyPalette() {
+        BMHDChunk header = new BMHDChunk(300, 200, 1, BMHDChunk.MASK_TRANSPARENT_COLOR, BMHDChunk.COMPRESSION_BYTE_RUN, 1);
+
+        byte[] bw = {0, (byte) 0xff};
+        IFFImageMetadata metadata = new IFFImageMetadata(IFF.TYPE_ILBM, header, new IndexColorModel(header.bitplanes, bw.length, bw, bw, bw, header.transparentIndex), null, Collections.<GenericChunk>emptyList());
+
+        IIOMetadataNode transparency = metadata.getStandardTransparencyNode();
+        assertNotNull(transparency);
+        assertEquals("Transparency", transparency.getNodeName());
+        assertEquals(1, transparency.getLength());
+
+        IIOMetadataNode pixelAspectRatio = (IIOMetadataNode) transparency.getFirstChild();
+        assertEquals("TransparentIndex", pixelAspectRatio.getNodeName());
+        assertEquals("1", pixelAspectRatio.getAttribute("value"));
+
+        assertNull(pixelAspectRatio.getNextSibling()); // No more children
+    }
+}
@@ -0,0 +1,57 @@
+<?xml version="1.0"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.twelvemonkeys.imageio</groupId>
+        <artifactId>imageio</artifactId>
+        <version>3.7.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>imageio-jpeg-jai-interop</artifactId>
+    <name>TwelveMonkeys :: ImageIO :: JPEG/JAI TIFF Interop</name>
+    <description>
+        Test JPEG plugin and JAI TIFF plugin interoperability
+    </description>
+
+    <properties>
+        <project.jpms.module.name>com.twelvemonkeys.imageio.jpeg.jaiinterop</project.jpms.module.name>
+    </properties>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-deploy-plugin</artifactId>
+                <configuration>
+                    <skip>true</skip>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.github.jai-imageio</groupId>
+            <artifactId>jai-imageio-core</artifactId>
+            <version>1.4.0</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.twelvemonkeys.imageio</groupId>
+            <artifactId>imageio-core</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.twelvemonkeys.imageio</groupId>
+            <artifactId>imageio-core</artifactId>
+            <type>test-jar</type>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.twelvemonkeys.imageio</groupId>
+            <artifactId>imageio-metadata</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.twelvemonkeys.imageio</groupId>
+            <artifactId>imageio-jpeg</artifactId>
+        </dependency>
+    </dependencies>
+</project>
@@ -0,0 +1,121 @@
+/*
+ * Copyright (c) 2021, Harald Kuhr
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ * * Neither the name of the copyright holder nor the names of its
+ *   contributors may be used to endorse or promote products derived from
+ *   this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.twelvemonkeys.imageio.plugins.jpeg.jaiinterop;
+
+import com.twelvemonkeys.imageio.plugins.jpeg.JPEGImageReaderSpi;
+import com.twelvemonkeys.imageio.util.ImageReaderAbstractTest;
+
+import org.junit.Ignore;
+import org.junit.Test;
+
+import javax.imageio.ImageIO;
+import javax.imageio.ImageReader;
+import javax.imageio.spi.IIORegistry;
+import javax.imageio.spi.ImageReaderSpi;
+import javax.imageio.spi.ServiceRegistry;
+import java.awt.*;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Iterator;
+import java.util.List;
+
+import static org.junit.Assert.fail;
+
+/**
+ * Tests the JAI TIFFImageReader delegating to our JPEGImageReader.
+ *
+ * @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
+ * @author last modified by $Author: haraldk$
+ * @version $Id: JAITIFFImageReaderInteroperabilityTest.java,v 1.0 08.05.12 15:25 haraldk Exp$
+ */
+public class JAITIFFImageReaderInteroperabilityTest extends ImageReaderAbstractTest<ImageReader> {
+    private static final String JAI_TIFF_PROVIDER_CLASS_NAME = "com.github.jaiimageio.impl.plugins.tiff.TIFFImageReaderSpi";
+
+    @Override
+    protected ImageReaderSpi createProvider() {
+        Iterator<ImageReaderSpi> providers = IIORegistry.getDefaultInstance().getServiceProviders(ImageReaderSpi.class, new ServiceRegistry.Filter() {
+            @Override
+            public boolean filter(final Object provider) {
+                return JAI_TIFF_PROVIDER_CLASS_NAME.equals(provider.getClass().getName());
+            }
+        }, true);
+
+        if (providers.hasNext()) {
+            return providers.next();
+        }
+
+        return null;
+    }
+
+    @Override
+    protected List<TestData> getTestData() {
+        return Arrays.asList(
+                new TestData(getClassLoaderResource("/tiff/foto_0001.tif"), new Dimension(1663, 2338), new Dimension(1663, 2337)), // Little endian, Old JPEG
+                new TestData(getClassLoaderResource("/tiff/cmyk_jpeg.tif"), new Dimension(100, 100)), // CMYK, JPEG compressed, with ICC profile
+                new TestData(getClassLoaderResource("/tiff/jpeg-lossless-8bit-gray.tif"), new Dimension(512, 512))  // Lossless JPEG Gray, 8 bit/sample
+        );
+    }
+
+    @Override
+    protected List<String> getFormatNames() {
+        return Collections.emptyList();
+    }
+
+    @Override
+    protected List<String> getSuffixes() {
+        return Collections.emptyList();
+    }
+
+    @Override
+    protected List<String> getMIMETypes() {
+        return Collections.emptyList();
+    }
+
+    @Ignore("Fails in TIFFImageReader")
+    @Override
+    public void testSetDestinationIllegal() {
+    }
+
+    @Test
+    public void testReallyUsingOurJPEGImageReader() {
+        Iterator<ImageReader> readers = ImageIO.getImageReadersByFormatName("JPEG");
+
+        if (readers.hasNext()) {
+            ImageReader reader = readers.next();
+
+            if ((reader.getOriginatingProvider() instanceof JPEGImageReaderSpi)) {
+                return;
+            }
+        }
+
+        fail("Expected Spi not registered (dependency issue?): " + JPEGImageReaderSpi.class);
+    }
+}
@@ -0,0 +1,51 @@
+<?xml version="1.0"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>com.twelvemonkeys.imageio</groupId>
+        <artifactId>imageio</artifactId>
+        <version>3.7.2-SNAPSHOT</version>
+    </parent>
+    <artifactId>imageio-jpeg-jep262-interop</artifactId>
+    <name>TwelveMonkeys :: ImageIO :: JPEG/JEP-262 Interop</name>
+    <description>
+        Test JPEG plugin and JEP-262 (JDK TIFF plugin) interoperability
+    </description>
+
+    <properties>
+        <project.jpms.module.name>com.twelvemonkeys.imageio.jpeg.jep262interop</project.jpms.module.name>
+    </properties>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-deploy-plugin</artifactId>
+                <configuration>
+                    <skip>true</skip>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+    <dependencies>
+        <dependency>
+            <groupId>com.twelvemonkeys.imageio</groupId>
+            <artifactId>imageio-core</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.twelvemonkeys.imageio</groupId>
+            <artifactId>imageio-core</artifactId>
+            <type>test-jar</type>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>com.twelvemonkeys.imageio</groupId>
+            <artifactId>imageio-metadata</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.twelvemonkeys.imageio</groupId>
+            <artifactId>imageio-jpeg</artifactId>
+        </dependency>
+    </dependencies>
+</project>
@@ -0,0 +1,123 @@
+/*
+ * Copyright (c) 2021, Harald Kuhr
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ * * Neither the name of the copyright holder nor the names of its
+ *   contributors may be used to endorse or promote products derived from
+ *   this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.twelvemonkeys.imageio.plugins.jpeg.jep262interop;
+
+import com.twelvemonkeys.imageio.plugins.jpeg.JPEGImageReaderSpi;
+import com.twelvemonkeys.imageio.util.ImageReaderAbstractTest;
+
+import org.junit.AssumptionViolatedException;
+import org.junit.Ignore;
+import org.junit.Test;
+
+import javax.imageio.ImageIO;
+import javax.imageio.ImageReader;
+import javax.imageio.spi.IIORegistry;
+import javax.imageio.spi.ImageReaderSpi;
+import javax.imageio.spi.ServiceRegistry;
+import java.awt.*;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.Iterator;
+import java.util.List;
+
+import static org.junit.Assert.fail;
+
+/**
+ * Tests the JEP 262 TIFFImageReader delegating to our JPEGImageReader.
+ *
+ * @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
+ * @author last modified by $Author: haraldk$
+ * @version $Id: TIFFImageReaderTest.java,v 1.0 08.05.12 15:25 haraldk Exp$
+ */
+public class JEP262TIFFImageReaderInteroperabilityTest extends ImageReaderAbstractTest<ImageReader> {
+    private static final String JEP_262_PROVIDER_CLASS_NAME = "com.sun.imageio.plugins.tiff.TIFFImageReaderSpi";
+
+    @Override
+    protected ImageReaderSpi createProvider() {
+        Iterator<ImageReaderSpi> providers = IIORegistry.getDefaultInstance().getServiceProviders(ImageReaderSpi.class, new ServiceRegistry.Filter() {
+            @Override
+            public boolean filter(final Object provider) {
+                return JEP_262_PROVIDER_CLASS_NAME.equals(provider.getClass().getName()) && ((ImageReaderSpi) provider).getVendorName().startsWith("Oracle");
+            }
+        }, true);
+
+        if (providers.hasNext()) {
+            return providers.next();
+        }
+
+        // Skip tests if we have no Spi (ie. pre JDK 9)
+        throw new AssumptionViolatedException("Provider " + JEP_262_PROVIDER_CLASS_NAME + " not found");
+    }
+
+    @Override
+    protected List<TestData> getTestData() {
+        return Arrays.asList(
+                new TestData(getClassLoaderResource("/tiff/foto_0001.tif"), new Dimension(1663, 2338), new Dimension(1663, 2337)), // Little endian, Old JPEG
+                new TestData(getClassLoaderResource("/tiff/cmyk_jpeg.tif"), new Dimension(100, 100)), // CMYK, JPEG compressed, with ICC profile
+                new TestData(getClassLoaderResource("/tiff/jpeg-lossless-8bit-gray.tif"), new Dimension(512, 512))  // Lossless JPEG Gray, 8 bit/sample
+        );
+    }
+
+    @Override
+    protected List<String> getFormatNames() {
+        return Collections.emptyList();
+    }
+
+    @Override
+    protected List<String> getSuffixes() {
+        return Collections.emptyList();
+    }
+
+    @Override
+    protected List<String> getMIMETypes() {
+        return Collections.emptyList();
+    }
+
+    @Ignore("Fails in TIFFImageReader")
+    @Override
+    public void testSetDestinationIllegal() {
+    }
+
+    @Test
+    public void testReallyUsingOurJPEGImageReader() {
+        Iterator<ImageReader> readers = ImageIO.getImageReadersByFormatName("JPEG");
+
+        if (readers.hasNext()) {
+            ImageReader reader = readers.next();
+
+            if ((reader.getOriginatingProvider() instanceof JPEGImageReaderSpi)) {
+                return;
+            }
+        }
+
+        fail("Expected Spi not registered (dependency issue?): " + JPEGImageReaderSpi.class);
+    }
+}
@@ -4,7 +4,7 @@
    <parent>
        <groupId>com.twelvemonkeys.imageio</groupId>
        <artifactId>imageio</artifactId>
-        <version>3.6.3</version>
+        <version>3.7.2-SNAPSHOT</version>
    </parent>
    <artifactId>imageio-jpeg</artifactId>
    <name>TwelveMonkeys :: ImageIO :: JPEG plugin</name>
@@ -12,6 +12,10 @@
        ImageIO plugin for Joint Photographer Expert Group images (JPEG/JFIF).
    </description>

+    <properties>
+        <project.jpms.module.name>com.twelvemonkeys.imageio.jpeg</project.jpms.module.name>
+    </properties>
+
    <dependencies>
        <dependency>
            <groupId>com.twelvemonkeys.imageio</groupId>
@@ -38,7 +38,7 @@ import java.io.IOException;
 import java.io.InputStream;

 /**
- * Application.
+ * An application (APPn) segment in the JPEG stream.
 *
 * @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
 * @author last modified by $Author: harald.kuhr$
@@ -78,7 +78,9 @@ class Application extends Segment {
                if ("JFXX".equals(identifier)) {
                    return JFXX.read(data, length);
                }
-                // TODO: Exif?
+                if ("Exif".equals(identifier)) {
+                    return EXIF.read(data, length);
+                }
            case JPEG.APP2:
                // ICC_PROFILE
                if ("ICC_PROFILE".equals(identifier)) {
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012, Harald Kuhr
+ * Copyright (c) 2021, Harald Kuhr
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
@@ -30,41 +30,45 @@

 package com.twelvemonkeys.imageio.plugins.jpeg;

-import java.awt.image.BufferedImage;
+import com.twelvemonkeys.imageio.metadata.jpeg.JPEG;
+import com.twelvemonkeys.imageio.stream.ByteArrayImageInputStream;
+
+import javax.imageio.stream.ImageInputStream;
+import java.io.DataInput;
+import java.io.EOFException;
 import java.io.IOException;

 /**
- * JFIFThumbnailReader
+ * An EXIF segment.
 *
 * @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
 * @author last modified by $Author: haraldk$
- * @version $Id: JFIFThumbnailReader.java,v 1.0 18.04.12 12:19 haraldk Exp$
+ * @version $Id: JFIFSegment.java,v 1.0 23.04.12 16:52 haraldk Exp$
 */
-final class JFIFThumbnailReader extends ThumbnailReader {
-    private final JFIF segment;
-
-    JFIFThumbnailReader(final ThumbnailReadProgressListener progressListener, final int imageIndex, final int thumbnailIndex, final JFIF segment) {
-        super(progressListener, imageIndex, thumbnailIndex);
-        this.segment = segment;
+final class EXIF extends Application {
+    EXIF(byte[] data) {
+        super(JPEG.APP1, "Exif", data);
    }

    @Override
-    public BufferedImage read() {
-        processThumbnailStarted();
-        BufferedImage thumbnail = readRawThumbnail(segment.thumbnail, segment.thumbnail.length, 0, segment.xThumbnail, segment.yThumbnail);
-        processThumbnailProgress(100f);
-        processThumbnailComplete();
-
-        return thumbnail;
+    public String toString() {
+        return String.format("APP1/Exif, length: %d", data.length);
    }

-    @Override
-    public int getWidth() throws IOException {
-        return segment.xThumbnail;
+    ImageInputStream exifData() {
+        // Identifier is "Exif\0" + 1 byte pad
+        int offset = identifier.length() + 2;
+        return new ByteArrayImageInputStream(data, offset, data.length - offset);
    }

-    @Override
-    public int getHeight() throws IOException {
-        return segment.yThumbnail;
+    public static EXIF read(final DataInput data, int length) throws IOException {
+        if (length < 2 + 6) {
+            throw new EOFException();
+        }
+
+        byte[] bytes = new byte[length - 2];
+        data.readFully(bytes);
+
+        return new EXIF(bytes);
    }
 }
@@ -0,0 +1,158 @@
+/*
+ * Copyright (c) 2012, Harald Kuhr
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice, this
+ *   list of conditions and the following disclaimer.
+ *
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ *
+ * * Neither the name of the copyright holder nor the names of its
+ *   contributors may be used to endorse or promote products derived from
+ *   this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package com.twelvemonkeys.imageio.plugins.jpeg;
+
+import com.twelvemonkeys.imageio.color.YCbCrConverter;
+import com.twelvemonkeys.imageio.metadata.CompoundDirectory;
+import com.twelvemonkeys.imageio.metadata.Directory;
+import com.twelvemonkeys.imageio.metadata.Entry;
+import com.twelvemonkeys.imageio.metadata.jpeg.JPEG;
+import com.twelvemonkeys.imageio.metadata.tiff.TIFF;
+import com.twelvemonkeys.imageio.plugins.jpeg.ThumbnailReader.JPEGThumbnailReader;
+import com.twelvemonkeys.imageio.plugins.jpeg.ThumbnailReader.UncompressedThumbnailReader;
+
+import javax.imageio.IIOException;
+import javax.imageio.ImageReader;
+import javax.imageio.stream.ImageInputStream;
+import java.io.IOException;
+import java.nio.ByteOrder;
+import java.util.Arrays;
+
+/**
+ * EXIFThumbnail
+ *
+ * @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
+ * @author last modified by $Author: haraldk$
+ * @version $Id: EXIFThumbnail.java,v 1.0 18.04.12 12:19 haraldk Exp$
+ */
+final class EXIFThumbnail {
+    private EXIFThumbnail() {
+    }
+
+    static ThumbnailReader from(final EXIF segment, final CompoundDirectory exif, final ImageReader jpegThumbnailReader) throws IOException {
+        if (segment != null && exif != null && exif.directoryCount() >= 2) {
+            ImageInputStream stream = segment.exifData(); // NOTE This is an in-memory stream and must not be closed...
+
+            Directory ifd1 = exif.getDirectory(1);
+
+            // Compression: 1 = no compression, 6 = JPEG compression (default)
+            Entry compressionEntry = ifd1.getEntryById(TIFF.TAG_COMPRESSION);
+            int compression = compressionEntry == null ? 6 : ((Number) compressionEntry.getValue()).intValue();
+
+            switch (compression) {
+                case 1:
+                    return createUncompressedThumbnailReader(stream, ifd1);
+                case 6:
+                    return createJPEGThumbnailReader(segment, jpegThumbnailReader, stream, ifd1);
+                default:
+                    throw new IIOException("EXIF IFD with unknown thumbnail compression (expected 1 or 6): " + compression);
+            }
+        }
+
+        return null;
+    }
+
+    private static UncompressedThumbnailReader createUncompressedThumbnailReader(ImageInputStream stream, Directory ifd1) throws IOException {
+        Entry stripOffEntry = ifd1.getEntryById(TIFF.TAG_STRIP_OFFSETS);
+        Entry width = ifd1.getEntryById(TIFF.TAG_IMAGE_WIDTH);
+        Entry height = ifd1.getEntryById(TIFF.TAG_IMAGE_HEIGHT);
+
+        if (stripOffEntry != null && width != null && height != null) {
+            Entry bitsPerSample = ifd1.getEntryById(TIFF.TAG_BITS_PER_SAMPLE);
+            Entry samplesPerPixel = ifd1.getEntryById(TIFF.TAG_SAMPLES_PER_PIXEL);
+            Entry photometricInterpretation = ifd1.getEntryById(TIFF.TAG_PHOTOMETRIC_INTERPRETATION);
+
+            // Required
+            int w = ((Number) width.getValue()).intValue();
+            int h = ((Number) height.getValue()).intValue();
+
+            if (bitsPerSample != null && !Arrays.equals((int[]) bitsPerSample.getValue(), new int[] {8, 8, 8})) {
+                throw new IIOException("Unknown BitsPerSample value for uncompressed EXIF thumbnail (expected [8, 8, 8]): " + bitsPerSample.getValueAsString());
+            }
+
+            if (samplesPerPixel != null && ((Number) samplesPerPixel.getValue()).intValue() != 3) {
+                throw new IIOException("Unknown SamplesPerPixel value for uncompressed EXIF thumbnail (expected 3): " + samplesPerPixel.getValueAsString());
+            }
+
+            int interpretation = photometricInterpretation != null ? ((Number) photometricInterpretation.getValue()).intValue() : 2;
+            long stripOffset = ((Number) stripOffEntry.getValue()).longValue();
+
+            int thumbLength = w * h * 3;
+            if (stripOffset >= 0 && stripOffset + thumbLength <= stream.length()) {
+                // Read raw image data, either RGB or YCbCr
+                stream.seek(stripOffset);
+                byte[] thumbData = new byte[thumbLength];
+                stream.readFully(thumbData);
+
+                switch (interpretation) {
+                    case 2:
+                        // RGB
+                        break;
+                    case 6:
+                        // YCbCr
+                        for (int i = 0; i < thumbLength; i += 3) {
+                            YCbCrConverter.convertJPEGYCbCr2RGB(thumbData, thumbData, i);
+                        }
+                        break;
+                    default:
+                        throw new IIOException("Unknown PhotometricInterpretation value for uncompressed EXIF thumbnail (expected 2 or 6): " + interpretation);
+                }
+
+                return new UncompressedThumbnailReader(w, h, thumbData);
+            }
+        }
+
+        throw new IIOException("EXIF IFD with empty or incomplete uncompressed thumbnail");
+    }
+
+    private static JPEGThumbnailReader createJPEGThumbnailReader(EXIF exif, ImageReader jpegThumbnailReader, ImageInputStream stream, Directory ifd1) throws IOException {
+        Entry jpegOffEntry = ifd1.getEntryById(TIFF.TAG_JPEG_INTERCHANGE_FORMAT);
+        if (jpegOffEntry != null) {
+            Entry jpegLenEntry = ifd1.getEntryById(TIFF.TAG_JPEG_INTERCHANGE_FORMAT_LENGTH);
+
+            // Test if Exif thumbnail is contained within the Exif segment (offset + length <= segment.length)
+            long jpegOffset = ((Number) jpegOffEntry.getValue()).longValue();
+            long jpegLength = jpegLenEntry != null ? ((Number) jpegLenEntry.getValue()).longValue() : -1;
+
+            if (jpegLength > 0 && jpegOffset + jpegLength <= exif.data.length) {
+                // Verify first bytes are FFD8
+                stream.seek(jpegOffset);
+                stream.setByteOrder(ByteOrder.BIG_ENDIAN);
+
+                if (stream.readUnsignedShort() == JPEG.SOI) {
+                    return new JPEGThumbnailReader(jpegThumbnailReader, stream, jpegOffset);
+                }
+            }
+        }
+
+        throw new IIOException("EXIF IFD with empty or incomplete JPEG thumbnail");
+    }
+}
@@ -1,248 +0,0 @@
-/*
- * Copyright (c) 2012, Harald Kuhr
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * * Redistributions of source code must retain the above copyright notice, this
- *   list of conditions and the following disclaimer.
- *
- * * Redistributions in binary form must reproduce the above copyright notice,
- *   this list of conditions and the following disclaimer in the documentation
- *   and/or other materials provided with the distribution.
- *
- * * Neither the name of the copyright holder nor the names of its
- *   contributors may be used to endorse or promote products derived from
- *   this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-package com.twelvemonkeys.imageio.plugins.jpeg;
-
-import com.twelvemonkeys.imageio.color.YCbCrConverter;
-import com.twelvemonkeys.imageio.metadata.Directory;
-import com.twelvemonkeys.imageio.metadata.Entry;
-import com.twelvemonkeys.imageio.metadata.tiff.TIFF;
-import com.twelvemonkeys.imageio.util.IIOUtil;
-import com.twelvemonkeys.lang.Validate;
-
-import javax.imageio.IIOException;
-import javax.imageio.ImageReader;
-import javax.imageio.stream.ImageInputStream;
-import javax.imageio.stream.MemoryCacheImageInputStream;
-import java.awt.image.BufferedImage;
-import java.io.ByteArrayInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.SequenceInputStream;
-import java.lang.ref.SoftReference;
-import java.util.Arrays;
-
-/**
- * EXIFThumbnail
- *
- * @author <a href="mailto:harald.kuhr@gmail.com">Harald Kuhr</a>
- * @author last modified by $Author: haraldk$
- * @version $Id: EXIFThumbnail.java,v 1.0 18.04.12 12:19 haraldk Exp$
- */
-final class EXIFThumbnailReader extends ThumbnailReader {
-    private final ImageReader reader;
-    private final Directory ifd;
-    private final ImageInputStream stream;
-    private final int compression;
-
-    private transient SoftReference<BufferedImage> cachedThumbnail;
-
-    EXIFThumbnailReader(final ThumbnailReadProgressListener progressListener, final ImageReader jpegReader, final int imageIndex, final int thumbnailIndex, final Directory ifd, final ImageInputStream stream) {
-        super(progressListener, imageIndex, thumbnailIndex);
-        this.reader = Validate.notNull(jpegReader);
-        this.ifd = ifd;
-        this.stream = stream;
-
-        Entry compression = ifd.getEntryById(TIFF.TAG_COMPRESSION);
-
-        this.compression = compression != null ? ((Number) compression.getValue()).intValue() : 6;
-    }
-
-    @Override
-    public BufferedImage read() throws IOException {
-        if (compression == 1) { // 1 = no compression
-            processThumbnailStarted();
-            BufferedImage thumbnail = readUncompressed();
-            processThumbnailProgress(100f);
-            processThumbnailComplete();
-
-            return thumbnail;
-        }
-        else if (compression == 6) { // 6 = JPEG compression
-            processThumbnailStarted();
-            BufferedImage thumbnail = readJPEGCached(true);
-            processThumbnailProgress(100f);
-            processThumbnailComplete();
-
-            return thumbnail;
-        }
-        else {
-            throw new IIOException("Unsupported EXIF thumbnail compression: " + compression);
-        }
-    }
-
-    private BufferedImage readJPEGCached(final boolean pixelsExposed) throws IOException {
-        BufferedImage thumbnail = cachedThumbnail != null ? cachedThumbnail.get() : null;
-
-        if (thumbnail == null) {
-            thumbnail = readJPEG();
-        }
-
-        cachedThumbnail = pixelsExposed ? null : new SoftReference<>(thumbnail);
-
-        return thumbnail;
-    }
-
-    private BufferedImage readJPEG() throws IOException {
-        // IFD1 should contain JPEG offset for JPEG thumbnail
-        Entry jpegOffset = ifd.getEntryById(TIFF.TAG_JPEG_INTERCHANGE_FORMAT);
-
-        if (jpegOffset != null) {
-            stream.seek(((Number) jpegOffset.getValue()).longValue());
-            InputStream input = IIOUtil.createStreamAdapter(stream);
-
-            // For certain EXIF files (encoded with TIFF.TAG_YCBCR_POSITIONING = 2?), we need
-            // EXIF information to read the thumbnail correctly (otherwise the colors are messed up).
-            // Probably related to: http://bugs.sun.com/view_bug.do?bug_id=4881314
-
-            // HACK: Splice empty EXIF information into the thumbnail stream
-            byte[] fakeEmptyExif = {
-                    // SOI (from original data)
-                    (byte) input.read(), (byte) input.read(),
-                    // APP1 + len (016) + 'Exif' + 0-term + pad
-                    (byte) 0xFF, (byte) 0xE1, 0, 16, 'E', 'x', 'i', 'f', 0, 0,
-                    // Big-endian BOM (MM), TIFF magic (042), offset (0000)
-                    'M', 'M', 0, 42, 0, 0, 0, 0,
-            };
-
-            input = new SequenceInputStream(new ByteArrayInputStream(fakeEmptyExif), input);
-
-            try {
-
-                try (MemoryCacheImageInputStream stream = new MemoryCacheImageInputStream(input)) {
-                    return readJPEGThumbnail(reader, stream);
-                }
-            }
-            finally {
-                input.close();
-            }
-        }
-
-        throw new IIOException("Missing JPEGInterchangeFormat tag for JPEG compressed EXIF thumbnail");
-    }
-
-    private BufferedImage readUncompressed() throws IOException {
-        // Read ImageWidth, ImageLength (height) and BitsPerSample (=8 8 8, always)
-        // PhotometricInterpretation (2=RGB, 6=YCbCr), SamplesPerPixel (=3, always),
-        Entry width = ifd.getEntryById(TIFF.TAG_IMAGE_WIDTH);
-        Entry height = ifd.getEntryById(TIFF.TAG_IMAGE_HEIGHT);
-
-        if (width == null || height == null) {
-            throw new IIOException("Missing dimensions for uncompressed EXIF thumbnail");
-        }
-
-        Entry bitsPerSample = ifd.getEntryById(TIFF.TAG_BITS_PER_SAMPLE);
-        Entry samplesPerPixel = ifd.getEntryById(TIFF.TAG_SAMPLES_PER_PIXEL);
-        Entry photometricInterpretation = ifd.getEntryById(TIFF.TAG_PHOTOMETRIC_INTERPRETATION);
-
-        // Required
-        int w = ((Number) width.getValue()).intValue();
-        int h = ((Number) height.getValue()).intValue();
-
-        if (bitsPerSample != null) {
-            int[] bpp = (int[]) bitsPerSample.getValue();
-            if (!Arrays.equals(bpp, new int[] {8, 8, 8})) {
-                throw new IIOException("Unknown BitsPerSample value for uncompressed EXIF thumbnail (expected [8, 8, 8]): " + bitsPerSample.getValueAsString());
-            }
-        }
-
-        if (samplesPerPixel != null && (Integer) samplesPerPixel.getValue() != 3) {
-            throw new IIOException("Unknown SamplesPerPixel value for uncompressed EXIF thumbnail (expected 3): " + samplesPerPixel.getValueAsString());
-        }
-
-        int interpretation = photometricInterpretation != null ? ((Number) photometricInterpretation.getValue()).intValue() : 2;
-
-        // IFD1 should contain strip offsets for uncompressed images
-        Entry offset = ifd.getEntryById(TIFF.TAG_STRIP_OFFSETS);
-        if (offset != null) {
-            stream.seek(((Number) offset.getValue()).longValue());
-
-            // Read raw image data, either RGB or YCbCr
-            int thumbSize = w * h * 3;
-            byte[] thumbData = JPEGImageReader.readFully(stream, thumbSize);
-
-            switch (interpretation) {
-                case 2:
-                    // RGB
-                    break;
-                case 6:
-                    // YCbCr
-                    for (int i = 0; i < thumbSize; i += 3) {
-                        YCbCrConverter.convertYCbCr2RGB(thumbData, thumbData, i);
-                    }
-                    break;
-                default:
-                    throw new IIOException("Unknown PhotometricInterpretation value for uncompressed EXIF thumbnail (expected 2 or 6): " + interpretation);
-            }
-
-            return ThumbnailReader.readRawThumbnail(thumbData, thumbSize, 0, w, h);
-        }
-
-        throw new IIOException("Missing StripOffsets tag for uncompressed EXIF thumbnail");
-    }
-
-    @Override
-    public int getWidth() throws IOException {
-        if (compression == 1) { // 1 = no compression
-            Entry width = ifd.getEntryById(TIFF.TAG_IMAGE_WIDTH);
-
-            if (width == null) {
-                throw new IIOException("Missing dimensions for uncompressed EXIF thumbnail");
-            }
-
-            return ((Number) width.getValue()).intValue();
-        }
-        else if (compression == 6) { // 6 = JPEG compression
-            return readJPEGCached(false).getWidth();
-        }
-        else {
-            throw new IIOException("Unsupported EXIF thumbnail compression (expected 1 or 6): " + compression);
-        }
-    }
-
-    @Override
-    public int getHeight() throws IOException {
-        if (compression == 1) { // 1 = no compression
-            Entry height = ifd.getEntryById(TIFF.TAG_IMAGE_HEIGHT);
-
-            if (height == null) {
-                throw new IIOException("Missing dimensions for uncompressed EXIF thumbnail");
-            }
-
-            return ((Number) height.getValue()).intValue();
-        }
-        else if (compression == 6) { // 6 = JPEG compression
-            return readJPEGCached(false).getHeight();
-        }
-        else {
-            throw new IIOException("Unsupported EXIF thumbnail compression  (expected 1 or 6): " + compression);
-        }
-    }
-}
--- a/Show More
+++ b/Show More