test/java/lang/management/MemoryMXBean/LowMemoryTest.java

*** 1,7 ****
  /*
!  * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
--- 1,7 ----
  /*
!  * Copyright (c) 2003, 2014, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.
*** 67,80 ****
          // make sure we don't use them for this test.
          final String lpFlag = "-XX:-UseLargePages";
          // Prevent G1 from selecting a large heap region size,
          // since that would change the young gen size.
          final String g1Flag = "-XX:G1HeapRegionSize=1m";
!         RunUtil.runTestClearGcOpts(main, nmFlag, lpFlag, "-XX:+UseSerialGC");
!         RunUtil.runTestClearGcOpts(main, nmFlag, lpFlag, "-XX:+UseParallelGC");
!         RunUtil.runTestClearGcOpts(main, nmFlag, lpFlag, "-XX:+UseG1GC", g1Flag);
!         RunUtil.runTestClearGcOpts(main, nmFlag, lpFlag, "-XX:+UseConcMarkSweepGC");
      }
  
      private static volatile boolean listenerInvoked = false;
      static class SensorListener implements NotificationListener {
          @Override
--- 67,82 ----
          // make sure we don't use them for this test.
          final String lpFlag = "-XX:-UseLargePages";
          // Prevent G1 from selecting a large heap region size,
          // since that would change the young gen size.
          final String g1Flag = "-XX:G1HeapRegionSize=1m";
!         //For filtering out -XX:+ExplicitGCInvokesConcurrent vm option
!         String[] filterExplicitGCOptions = new String[]{"-XX:\\+ExplicitGCInvokesConcurrent"};
!         RunUtil.runTestClearGcOpts(filterExplicitGCOptions, main, nmFlag, lpFlag, "-XX:+UseSerialGC");
!         RunUtil.runTestClearGcOpts(filterExplicitGCOptions, main, nmFlag, lpFlag, "-XX:+UseParallelGC");
!         RunUtil.runTestClearGcOpts(filterExplicitGCOptions, main, nmFlag, lpFlag, "-XX:+UseG1GC", g1Flag);
!         RunUtil.runTestClearGcOpts(filterExplicitGCOptions, main, nmFlag, lpFlag, "-XX:+UseConcMarkSweepGC");
      }
  
      private static volatile boolean listenerInvoked = false;
      static class SensorListener implements NotificationListener {
          @Override