private void addHandle(Handle h) {
    addName(h.getOwner());
    int tag = h.getTag();
    String desc = h.getDesc();
    if (tag == Opcodes.H_INVOKEVIRTUAL ||
        tag == Opcodes.H_INVOKESTATIC || 
        tag == Opcodes.H_INVOKESPECIAL ||
        tag == Opcodes.H_NEWINVOKESPECIAL || 
        tag == Opcodes.H_INVOKEINTERFACE) {
      addMethodDesc(desc);
    }
    else {
      addDesc(desc);
    }
  }
private void addHandle(Handle h)