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  1. JDK
  2. JDK-8236661

Launcher test PatchSystemModules.java fails frequently after JDK-8234049

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    • Subcomponent:
    • Introduced In Build:
      b28
    • Resolved In Build:
      b32
    • Verification:
      Not verified

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        Description

        test/jdk/tools/launcher/modules/patch/systemmodules/PatchSystemModules.java

        This test start failing frequently after JDK-8234049, failure reproducible with windows-x64 in 20 times of run.

        In case of fail, it failed in PatchSystemModules.test():

        Command line: [C:\\users\\opc\\sandbox_keepme\\jdk\\bin\\java.exe --module-path mods -m m1/p1.Main 1]
        ...
        Command line: [C:\\users\\opc\\sandbox_keepme\\jdk\\bin\\java.exe --patch-module java.base=patches\\java.base --module-path mods -m m1/p1.Main 1]
        [2020-01-03T10:05:00.529828300Z] Gathering output for process 20324
        Error occurred during initialization of boot layer
        java.lang.InternalError: java.lang.NullPointerException
        Caused by: java.lang.NullPointerException

        Error occurred during initialization of boot layer
        java.lang.InternalError: java.lang.NullPointerException
        Caused by: java.lang.NullPointerException
        ...
        test PatchSystemModules.test(): failure
        java.lang.AssertionError: expected [true] but found [false]
        at org.testng.Assert.fail(Assert.java:94)
        at org.testng.Assert.failNotEquals(Assert.java:496)
        at org.testng.Assert.assertTrue(Assert.java:42)
        at org.testng.Assert.assertTrue(Assert.java:52)
        at PatchSystemModules.runTest(PatchSystemModules.java:216)
        at PatchSystemModules.test(PatchSystemModules.java:119)
        ...
        ===============================================
        tools/launcher/modules/patch/systemmodules/PatchSystemModules.java
        Total tests run: 4, Failures: 1, Skips: 0
        ===============================================

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                Assignee:
                bpb Brian Burkhalter
                Reporter:
                amlu Amy Lu (Inactive)
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                  Created:
                  Updated:
                  Resolved: