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JDK26 Support · Issue #660 · oracle/visualvm · GitHub
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JDK26 Support #660

Description

@raxb

Is your feature request related to a problem? Please describe.
Debug JDK26 GC events in VisualVM

Describe the solution you'd like
The current VisualVM provides support till JDK25 however, JDK26 with JEP522 (https://openjdk.org/jeps/522) improves the application throughput with secondary card tables and promises 5-15% throughtput gains and we need to measure the gains on our applications

Describe alternatives you've considered
None so far

Additional context

Image

Activity

  1. self-assigned this
    on May 10, 2026
  2. added a commit that references this issue on May 26, 2026
  3. thurka commented on Jun 20, 2026

    @thurka
    Member

    Done in master.

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