Add support for OpenJDK and Java 11. #1
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Squash port of sampottinger:java11 on processing train with a number of sub-changes, resolving processing/processing#5750 in the processing4 train. Original message below. Moves to OpenJDK11 as part of #5750. There's lots in here so a quick rundown of the bigger stuff... **Primary required changes:** Some changes directly support OpenJFX / OpenJDK 11: - Response to image loading changes caused by [JEP 320](https://openjdk.java.net/jeps/320) - Use of jmodules as necessitated by [JEP 261](https://openjdk.java.net/jeps/261) - Reponse to largely changed file paths caused by [JEP 220](https://openjdk.java.net/jeps/220). - Modifications in build system related to AdoptOpenJDK and Java 11 which have a different naming structure for downloads. - Allowing use of non-Oracle Java within internal Processing checks. **Secondary required changes:** There were some secondary required changes that impacted the usability of Processing after having moved to OpenJFX / OpenJDK 11: - Removal of com.apple.eawt calls related to [JEP 272](http://openjdk.java.net/jeps/272) - Response to HiDPI support on Windows and Linux in [JEP 263](https://openjdk.java.net/jeps/263) - Removal of `java.ext.dirs`. Would be forced by [JEP 220](http://openjdk.java.net/jeps/220). - Due to bugs on Windows, updated the JNA jars. - Changes in downloader build tasks to support AdoptOpenJDK and OpenJFX. - Updated org.eclipse.* / equinox jars. - Some optimization around size of distribution. - Update of AppBundler. - Some changes in formulation of classpath and modifications in PreprocessingService given [JEP 261](https://openjdk.java.net/jeps/261). **Incidental changes:** This was (ahem) a bit of a larger PR with the above modifications. So, I wanted to introduce automated tests when possible and convenient along with a few changes for platform sustainability in order to support development: - Addition of cross-building capability (!) made possible by AdoptOpenJDK. - Addition of mockito for testing. - Upgrade of junit. - Addition of ant-contrib. - Standardized nomenclature around JRE / JDK in `build/build.xml` - Deduplication of code in `jre/build.xml`. - Addition of JavaDoc in a few places. - Some refactoring of PImage / Shape to support increased testing and readability in image manipulation code.
sampottinger
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Oct 7, 2019
Simple fixes in response to #1 feedback on processing4 mainline
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Oct 11, 2019
Java 11, OpenJDK, ANTLR 4, and Travis
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Squash port of sampottinger:java11 on processing train with a number of sub-changes, resolving processing/processing#5750 in the processing4 train. Original message below.
Moves to OpenJDK11 as part of #5750. There's lots in here so a quick rundown of the bigger stuff...
Primary required changes:
Some changes directly support OpenJFX / OpenJDK 11:
Secondary required changes:
There were some secondary required changes that impacted the usability of Processing after having moved to OpenJFX / OpenJDK 11:
java.ext.dirs. Would be forced by JEP 220.Incidental changes:
This was (ahem) a bit of a larger PR with the above modifications. So, I wanted to introduce automated tests when possible and convenient along with a few changes for platform sustainability in order to support development:
build/build.xmljre/build.xml.