Cleanup interfaces and fix port state issue
diff --git a/src/main/java/net/floodlightcontroller/core/INetMapTopologyObjects.java b/src/main/java/net/floodlightcontroller/core/INetMapTopologyObjects.java
index d0cf90f..a54136c 100644
--- a/src/main/java/net/floodlightcontroller/core/INetMapTopologyObjects.java
+++ b/src/main/java/net/floodlightcontroller/core/INetMapTopologyObjects.java
@@ -21,6 +21,7 @@
 	@JsonProperty("state")
 	@Property("state")
 	public String getState();
+	
 	@Property("state")
 	public void setState(final String state);