Eclipse OpenJ9™ 0.12.0
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Release Date:
Thursday, January 31, 2019
Deliverables:
- A replacement for the OpenJDK version 8, 11 Virtual Machine and partial replacement of the class library
- Improved support for the macOS platform #36
- Improved performance for watched fields
- VarHandles performance improvements Part 2 #3019
- AOT performance enhancements Part 2 #2921
- Software based Concurrent Scavenge "pause-less" GC support
- Enable -Xshareclasses:bootClassesOnly by default #1646 #3854 - deferred to 0.14.0 #4205
- Agent support for exception catch information #3373
- Display information about container limits in javacore #1932 - deferred to 0.14.0
- Display CPU Governor information in javacore #2838 - deferred to 0.14.0
- Enable options for idle tuning when running in container #3228
- Bug fixes
- Milestone plan
Compatibility:
The aim is to provide a fully featured VM compatible with the Java Platform, Standard Edition for versions 8, 11.
Milestones:
| Name | Date | Description |
|---|---|---|
| M1 - reality check | 2018/12/17 | An early check if the features in plan will be ready for the feature compete date. |
| M2 - feature complete | 2019/01/14 | Deferred from Jan 7. All features complete, tests added and passing. |