#vulnerable code 
                              private Result[] batch(final List<? extends org.apache.hadoop.hbase.client.Row> actions)
      throws Exception {
    return createExecutor(options).batch(actions);
  } 
                            #location 3 
                            #vulnerability type RESOURCE_LEAK
#fixed code
                              private Result[] batch(final List<? extends org.apache.hadoop.hbase.client.Row> actions)
      throws Exception {
    return createExecutor().batch(actions);
  }