static RpcLogDetails getRpcLogDetails(String userName, String clientAddress, String className) {
    RpcCall rpcCall = getRpcCall(userName);
    return new RpcLogDetails(rpcCall, rpcCall.getParam(), clientAddress, 0, 0, 0, className, true,
      true);
  }
confirm that for a ringbuffer of slow logs, payload on given index of buffer has expected
elements
@param i               index of ringbuffer logs
@param j               data value that was put on index i
@param slowLogPayloads list of payload retrieved from {@link NamedQueueRecorder}
@return if actual values are as per expectations
hbase-server/src/test/java/org/apache/hadoop/hbase/namequeues/TestNamedQueueRecorder.java