hessian_JAVA_编程开发_程序员俱乐部

class="java"> public boolean addRef(Object object)
    throws IOException
  {
    int ref = _refs.get(object);

    if (ref >= 0) {
      writeRef(ref);
      
      return true;
    }
    else {
      _refs.put(object, _refs.size());
      
      return false;
    }
  }