package org.opendaylight.controller.sal.connector.remoterpc.utils;
-import junit.framework.Assert;
-import org.opendaylight.controller.sal.connector.remoterpc.dto.Message;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.zeromq.ZMQ;
-
import java.io.IOException;
import java.io.PrintWriter;
import java.io.StringWriter;
import java.util.concurrent.FutureTask;
import java.util.concurrent.TimeUnit;
+import junit.framework.Assert;
+
+import org.opendaylight.controller.sal.connector.remoterpc.dto.Message;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.zeromq.ZMQ;
+
public class MessagingUtil {
private static final Logger _logger = LoggerFactory.getLogger(MessagingUtil.class);
if (context == null) return;
ExecutorService exec = Executors.newSingleThreadExecutor();
- FutureTask zmqTermination = new FutureTask(new Runnable() {
+ FutureTask<?> zmqTermination = new FutureTask<Void>(new Runnable() {
@Override
public void run() {