Made time limit for event processing configurable; cleaned-up duplicate code.

Change-Id: I08e7f1c9f4cdbd6404f1eb5e3544989e7a728d92
diff --git a/core/net/src/test/java/org/onosproject/net/device/impl/DeviceManagerTest.java b/core/net/src/test/java/org/onosproject/net/device/impl/DeviceManagerTest.java
index d6bfda2..0b6c3e0 100644
--- a/core/net/src/test/java/org/onosproject/net/device/impl/DeviceManagerTest.java
+++ b/core/net/src/test/java/org/onosproject/net/device/impl/DeviceManagerTest.java
@@ -31,7 +31,7 @@
 import org.onosproject.cluster.DefaultControllerNode;
 import org.onosproject.cluster.NodeId;
 import org.onosproject.event.Event;
-import org.onosproject.event.impl.TestEventDispatcher;
+import org.onosproject.common.event.impl.TestEventDispatcher;
 import org.onosproject.mastership.MastershipServiceAdapter;
 import org.onosproject.mastership.MastershipTerm;
 import org.onosproject.mastership.MastershipTermService;