- StringBuilder builder = new StringBuilder();
- builder.append(getClass().getName()).append(" [shardName=").append(shardName).append(", waitUntilReady=")
- .append(waitUntilReady).append("]");
- return builder.toString();
+ return getClass().getName() + " [shardName=" + shardName
+ + ", waitUntilReady=" + waitUntilReady + "]";