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perf(java): tune JVM arguments to accelerate format step - #6

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yangyzs wants to merge 1 commit into
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feat-java-format-jvm-tuning
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yangyzs wants to merge 1 commit into
mainfrom
feat-java-format-jvm-tuning

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@yangyzs

@yangyzs yangyzs commented Aug 20, 2026

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Summary of Changes

  • Inject JVM tuning arguments (-XX:+UseParallelGC -XX:TieredStopAtLevel=1 -Xmx2g) into google-java-format execution context in internal/librarian/java/format.go.
  • Enable integration tests on PR presubmits in .github/workflows/java.yaml.

TAG=agy
CONV=b05fcd92-a581-401c-ada5-b4dbda65d62e

…t step

Set ParallelGC, TieredStopAtLevel=1, and Xmx2g maximum heap to speed up google-java-format JVM cold starts and execution.

TAG=agy
CONV=b05fcd92-a581-401c-ada5-b4dbda65d62e
@yangyzs yangyzs closed this Aug 20, 2026
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