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JDT Core/Plan/Java

Java Releases Support Page

This page is a running wiki which documents the various Java releases and the features that affect JDT Core
| Bug 549808

Overview

The Java Release Tree

Java Version Support JDT Bug(s) Remarks
Java 14 Top Level Java 13 Bug Release coming up (3/2020)
Java 13 Top Level Java 13 Bug Release (9/2019)
Java 12 Top Level Java 12 Bug Release (3/2019)
Java 11 Top Level Java 11 Bug Release (9/2018)
Java 10 Top Level Java 10 Bug Release (3/2018)

JDK 14

Handy General OPEN JDK Queries aka top-level requirement | Top Level Bug - 549808

Java 14 Specific Bugs

Distilled from the above, specific bugs are listed below:

Sub-Tasks

Switch Expressions (Standard) Records (Preview) Pattern Matching instanceof (Preview) Helpful NullPointerExceptions Text Block Second Preview Sealed Type
Grammar 0d 7d 3d 0d 0d 7d
Compiler AST 1d 7d 5d 0d 0d  ?
Type Inf 1d 7d 5d 3d 5d?  ?
Flow Analysis 1d 5d 5d 3d 5d  ?
Code Gen 8d 8d 4d 3d 0d  ?
Testing 2d 3d 3d 3d 3d  ?
Command Line ecj 0d 1d 1d 1d 1d  ?
Model  ?  ?  ?  ?  ?  ?
APT 0d 5d  ? 0d 1d  ?
Search 0d 4d 4d 0d 0d  ?
Dom 3d 5d 5d 0d 2d  ?
Code Assist ad Code Select 0d 3d 3d 3d 0d  ?
Formatter 2d? 3d 2d? 3d  ?  ?
UI ? ? ? ? ? ?
Debug 1d ? ? ?


   Probable Feature
   Highly Probable
   Unlikely candidate
   Complex/High Risk

JDK 13

Handy General OPEN JDK Queries aka top-level requirement | Top Level Bug - 539066

JDK 12


| Bug 536055 Handy General OPEN JDK Queries aka top-level requirement

Distilled from the above, specific bugs are listed below:

JEP /JDK Bug JDK Status Eclipse Bug/Wiki Link Eclipse Status Effort Remaining Remarks
Remove javac support for 6/1.6 source and target Fixed 537348 Will continue to support 0d tbd
JEP 325: Switch Expressions Integrated JEP 325 JDT Planning Page see also bug 542557 Done 0d see here for details. (Preview).
334: JVM Constants API Integrated 547123 NA 0d relevant only when we can run on Java 12 (and +) SDK
Infrastructure Support Targeted 539063 In Progress 1d
JSR 269 Support Slew of bugs in different stages 543511 Done 0d
System properties documentation needed in javadocs Fixed 543873 Done 0d

JDK 11

Handy General OPEN JDK Queries aka top-level requirement

Distilled from the above, specific bugs are listed below:


JEP /JDK Bug JDK Status Eclipse Bug/Wiki Link Eclipse Status Effort Remaining Remarks
JEP 181 Nest-Based Access Control Targeted Bug 534668 2d Aug2018 [under review]
JEP 309 Dynamic Class-File Constants Integrated Bug 531710 Complete Jul2018
JEP 323 Local-Variable Syntax for Lambda Parameters Completed Bug 531711 Complete Jul2018
JEP 330 Launch Single-File Source-Code Programs Integrated Bug 536123 2d Aug2018
JDK-8200312 Add javac support for preview features closed Bug 533619 Complete 0d
Infrastructure Support Targeted Bug 536270 Complete No tests possible. Market place up, but pending some action from the foundation (Wayne)
JDK-8193576 Filer should warn if processors redefine symbols from the classpath or sourcepath closed Bug 534979 Complete
JDK-8193350 Add -source 11 and -target 11 to javac closed Bug 531713 Complete
JEP 327 Unicode 10 Integrated Bug 536272 Complete
JEP 336 Deprecate the Pack200 Tools and API Targeted Bug 531708 NA
JEP 332 Transport Layer Security (TLS) 1.3 Proposed to Target Bug 531708 NA
JEP 333 ZGC A Scalable Low-Latency Garbage Collector Integrated Bug 531708 NA
JEP 331 Low-Overhead Heap Profiling Targeted Bug 531708 NA
JEP 328 Flight Recorder Integrated Bug 531708 NA
JEP 329 ChaCha20 and Poly1305 Cryptographic Algorithms Integrated Bug 531708 NA
JEP 324 Key Agreement with Curve25519 and Curve448 Integrated Bug 531708 NA
JEP 315 Improve Aarch64 Intrinsics Targeted Bug 531708 NA
JEP 318 Epsilon A No-Op Garbage Collector Targeted Bug 531708 NA
JEP 320 Remove the Java EE and CORBA Modules Completed Bug 531708 NA
JEP 321 HTTP Client (Standard) Integrated Bug 531708 NA

JDK 10

Query used is this; Generic JEP query is this. (Yes, we may get a JDK 10, 11, etc., after all: Proposal from jdk-dev list) For each Java X (10,11 etc) - add an additional weeks effort for pde related (3d) and misc sanity (2d).

Investigate Java 10 features and the possible support from JDT Core Top Level Bug.

Technical Debt - Current and Past Releases

Java Version Support Open JDT Bug(s) Remarks
Java 8 Open
Java 9 Open
Java 10 Open

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