--- old/agent/src/share/classes/sun/jvm/hotspot/asm/InstructionVisitor.java	Wed Aug 26 18:19:58 2009
+++ new/agent/src/share/classes/sun/jvm/hotspot/asm/InstructionVisitor.java	Wed Aug 26 18:19:58 2009
@@ -26,6 +26,9 @@
 
 public interface InstructionVisitor {
    public void prologue();
-   public void visit(long currentPc, Instruction instr);
+   public void beginInstruction(long currentPc);
+   public void printAddress(long address);
+   public void print(String format);
+   public void endInstruction(long endPc);
    public void epilogue();
 }