test/hotspot/jtreg/gc/TestFullGCCount.java

rev 52710 : Upstream/backport Shenandoah to JDK11u

*** 1,7 ****
  /*
!  * Copyright (c) 2011, 2016, 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) 2011, 2018, 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.
*** 23,33 ****
  
  /**
   * @test TestFullGCCount.java
   * @bug 7072527
   * @summary CMS: JMM GC counters overcount in some cases
!  * @requires !(vm.gc.ConcMarkSweep & vm.opt.ExplicitGCInvokesConcurrent == true)
   * @modules java.management
   * @run main/othervm -Xlog:gc TestFullGCCount
   */
  
  import java.lang.management.GarbageCollectorMXBean;
--- 23,35 ----
  
  /**
   * @test TestFullGCCount.java
   * @bug 7072527
   * @summary CMS: JMM GC counters overcount in some cases
!  * @requires !(vm.gc == "ConcMarkSweep" & vm.opt.ExplicitGCInvokesConcurrent == true)
!  * @comment Shenandoah has "ExplicitGCInvokesConcurrent" on by default
!  * @requires !(vm.gc == "Shenandoah"    & vm.opt.ExplicitGCInvokesConcurrent != false)
   * @modules java.management
   * @run main/othervm -Xlog:gc TestFullGCCount
   */
  
  import java.lang.management.GarbageCollectorMXBean;