src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/oops/Oop.java

@@ -102,10 +102,11 @@
    public boolean isInstance()          { return false; }
    public boolean isInstanceRef()       { return false; }
    public boolean isArray()             { return false; }
    public boolean isObjArray()          { return false; }
    public boolean isTypeArray()         { return false; }
+   public boolean isFlatArray()         { return false; }
    public boolean isThread()            { return false; }
  
    // Align the object size.
    public static long alignObjectSize(long size) {
      return VM.getVM().alignUp(size, VM.getVM().getMinObjAlignmentInBytes());