output: #fixed code
                                  public int getConnectionLostTimeout() {
  		synchronized (syncConnectionLost) {
  			return connectionLostTimeout;
  		}
      }
input: #vulnerable code 
                                  public int getConnectionLostTimeout() {
          return connectionLostTimeout;
      } 
                              #location 2 
                              #vulnerability type THREAD_SAFETY_VIOLATION