Yuta HIGUCHI

checkstyle fix

Change-Id: I5912abd81b95b2422bfb75454b0fa1b7a9d63f5a
......@@ -62,7 +62,6 @@ import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.CancellationException;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.ExecutionException;
......