src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/gc/shared/Generation.java

*** 1,7 ****
  /*
!  * Copyright (c) 2000, 2015, 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) 2000, 2019, 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.
*** 182,191 ****
--- 182,192 ----
      spaceIterate(blk, false);
    }
  
    /** Iteration - do not use for time critical operations */
    public abstract void spaceIterate(SpaceClosure blk, boolean usedOnly);
+   public abstract void liveRegionsIterate(LiveRegionsClosure closure);
  
    public void print() { printOn(System.out); }
    public abstract void printOn(PrintStream tty);
  
    public static class StatRecord extends VMObject {