fix checkstyle

Beria · Beria · commit 4b68c86c32bb · 2016-08-16T22:55:14.000+05:30
diff --git a/zeppelin-interpreter/src/main/java/org/apache/zeppelin/interpreter/remote/RemoteInterpreterEventPoller.java b/zeppelin-interpreter/src/main/java/org/apache/zeppelin/interpreter/remote/RemoteInterpreterEventPoller.java
@@ -49,7 +49,8 @@
  */
 public class RemoteInterpreterEventPoller extends Thread {
   private static final Logger logger = LoggerFactory.getLogger(RemoteInterpreterEventPoller.class);
-  private static final ScheduledExecutorService appendService = Executors.newSingleThreadScheduledExecutor();
+  private static final ScheduledExecutorService appendService =
+      Executors.newSingleThreadScheduledExecutor();
   private final RemoteInterpreterProcessListener listener;
   private final ApplicationEventListener appListener;
 
