counter: 1.1.3 - Implemented an integration test for the old message-format

[demos/kafka/wordcount] / src / main / java / de / juplo / kafka / wordcount / counter / Key.java

package de.juplo.kafka.wordcount.counter;

import lombok.Value;


@Value(staticConstructor = "of")
public class Key
{
  private final String username;
  private final String word;
}