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  1. JDK
  2. JDK-8169510

[TESTBUG] Need a White Box method to retrieve CMS collector state

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    • gc

      During https://bugs.openjdk.java.net/browse/JDK-8165955 fixing was found that test fails with CMS and -XX:+ExplicitGCInvokesConcurrent due to CMSCollector::sweep() unlocks Java's threads before updating performance counters in TraceCMSMemoryManagerStats::~TraceCMSMemoryManagerStats().

      The way to fix it is to retrieve CMS state to perform additional delay after System.gc() in TestFullGCCount.java test.

        1. root_patch.diff
          0.4 kB
        2. hotspot_patch.diff
          4 kB

            Unassigned Unassigned
            mchernov Michail Chernov
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