public class MessageCounter {
final AtomicInteger messageId = new AtomicInteger(0);
- private static final String messageIdBlueprint = "%s-%s";
+ private static final String MESSAGE_ID_BLUEPRINT = "%s-%s";
public String getNewMessageId(final String prefix) {
Preconditions.checkArgument(Strings.isNullOrEmpty(prefix) == false, "Null or empty prefix");
- return String.format(messageIdBlueprint, prefix, getNewMessageId());
+ return String.format(MESSAGE_ID_BLUEPRINT, prefix, getNewMessageId());
}
public String getNewMessageId() {