Added missing method EventEntry.eventData() to obtain the corresponding
event data.
diff --git a/src/main/java/net/onrc/onos/ofcontroller/util/EventEntry.java b/src/main/java/net/onrc/onos/ofcontroller/util/EventEntry.java
index 638c9a8..43322f0 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/util/EventEntry.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/util/EventEntry.java
@@ -43,4 +43,13 @@
     public boolean isRemove() {
 	return (this.eventType == Type.ENTRY_REMOVE);
     }
+
+    /**
+     * Get the event-related data entry.
+     *
+     * @return the event-related data entry.
+     */
+    public T eventData() {
+	return this.eventData;
+    }
 }