[jdk21u-dev] RFR: 8368683: [process] Increase jtreg debug output maxOutputSize for TreeTest

Mon Feb 23 16:28:29 UTC 2026

Backporting JDK-8368683: [process] Increase jtreg debug output maxOutputSize for TreeTest.

This PR adds maxOutputSize property to TEST.properties in the ProcessHandle test directory to capture complete output for better failure diagnosis.

For parity with Oracle JDK. Already backported to 25.

Ran related tests on linux-x64, linux-aarch64, macos-aarch64 and windows-x64:

make test TEST=test/jdk/java/lang/ProcessHandle

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Commit messages:
 - Backport 2360542e89067e5c5d5a7bf403c18c9f371efd9a

Changes: https://git.openjdk.org/jdk21u-dev/pull/2624/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk21u-dev&pr=2624&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8368683
  Stats: 1 line in 1 file changed: 1 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk21u-dev/pull/2624.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u-dev.git pull/2624/head:pull/2624

PR: https://git.openjdk.org/jdk21u-dev/pull/2624