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JDK 27 G1/Parallel/Serial GC changes

Now that the JDK 27 has been released, I thought it would be time to discuss interesting changes in OpenJDK’s stop-the-world collectors in the HotSpot VM once more.


More at https://tschatzl.github.io/2026/08/10/jdk27-g1-serial-parallel-gc-changes.html.