svoid printClassByteCode(O o) {
  if (o == null) ret;
  JavaClass clz = classToBCEL(o);
  if (clz == null)
    ret with print("No class data found for " + _getClass(o));
    
  print("PRINTING BYTE CODE FOR: "
    + assertEquals("Disassembled class name",
      className(o), clz.getClassName()));
  print();
  print(tabToSingleSpace(str(clz)));
  print();
  for (org.apache.bcel.classfile.Method method : clz.getMethods()) {
     printWithNLBeforeAndAfter(method);
     printWithIndent(tabToSingleSpace(str(method.getCode())));
  }
  print();
}