output: #fixed code
                               public Future<byte[]> get(String uri, Callback<byte[]> callback) {
  		return request("GET", uri, null, null, null, null, null, callback);
  	}
input: #vulnerable code 
                               public Future<byte[]> get(String uri, Callback<byte[]> callback) {
  		HttpGet req = new HttpGet(uri);
  
  		Log.debug("Starting HTTP GET request", "request", req.getRequestLine());
  
  		return execute(client, req, callback);
  	} 
                              #location 6 
                              #vulnerability type THREAD_SAFETY_VIOLATION