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[eclipse-dev] Java 20 support for Eclipse 2023-03 (4.27).
  • From: Manoj Palat <manoj.palat@xxxxxxxxxx>
  • Date: Wed, 22 Mar 2023 14:43:35 +0000
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  • Thread-topic: Java 20 support for Eclipse 2023-03 (4.27).

Dear All,


We are pleased to announce the Java 20 support for Eclipse 2023-03 (4.27).


The release notably includes the support of the following Java 20 features:


JEP 433: Pattern Matching for switch (Fourth Preview)

JEP 432: Record Patterns (Second Preview) 


The release can be obtained through one of the following ways:


Java 20 Marketplace entry :

P2 update site :


Additionally, the Java 20 support will be available on 4.28 from an integration build soon - will send out a mail once the merge is done.


As usual, most of the known issues have been retargeted mostly to 4.28 timeframe and rest to the next Java version as appropriate.


I would also like to take this opportunity to thank everyone – the team, contributors, bug reporters, early adopters, and one and all - involved in Java 20 support. Special mention to all who took care of non-Java 20 support related activities to keep the master going forward, which helped to focus and prioritize Java 20 work.



Thanks and Regards,

Manoj N Palat

Eclipse Java Development Tools (JDT)



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