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

*** 26,35 ****
--- 26,36 ----
  
  import java.io.*;
  import java.util.*;
  
  import sun.jvm.hotspot.debugger.*;
+ import sun.jvm.hotspot.gc.shared.*;
  import sun.jvm.hotspot.memory.*;
  import sun.jvm.hotspot.runtime.*;
  import sun.jvm.hotspot.types.*;
  import sun.jvm.hotspot.utilities.BitMapInterface;
  import sun.jvm.hotspot.utilities.BitMapSegmented;
*** 75,84 ****
--- 76,87 ----
      return reservedRegion().contains(a);
    }
  
    public abstract CollectedHeapName kind();
  
+   public abstract void liveRegionsIterate(LiveRegionsClosure closure);
+ 
    public String oopAddressDescription(OopHandle handle) {
        return handle.toString();
    }
  
    public OopHandle oop_load_at(OopHandle handle, long offset) {