Fix compile for jdk7
@@ -250,7 +250,7 @@ public class DeliveryAssuranceOnewayTest extends AbstractBusClientServerTestBase
int num = 1;
greeter.greetMe(Integer.toString(num++));
for (int c = 2; c <= numMessages; c++) {
- int currentNum = num++;
+ final int currentNum = num++;
Thread.sleep(100);
executor.submit(new Runnable() {
