Added application ID store; both trivial and distributed variants.
diff --git a/core/api/src/main/java/org/onlab/onos/net/intent/OpticalPathIntent.java b/core/api/src/main/java/org/onlab/onos/net/intent/OpticalPathIntent.java
index edf3d5c..e9bf826 100644
--- a/core/api/src/main/java/org/onlab/onos/net/intent/OpticalPathIntent.java
+++ b/core/api/src/main/java/org/onlab/onos/net/intent/OpticalPathIntent.java
@@ -2,7 +2,7 @@
 
 import java.util.Collection;
 
-import org.onlab.onos.ApplicationId;
+import org.onlab.onos.core.ApplicationId;
 import org.onlab.onos.net.ConnectPoint;
 import org.onlab.onos.net.Link;
 import org.onlab.onos.net.NetworkResource;