Remove unnecessary object creation

Change-Id: I65bedfb8be902bb769e840eeb92a07a64127bc4d
diff --git a/apps/optical/src/main/java/org/onosproject/optical/OpticalPathProvisioner.java b/apps/optical/src/main/java/org/onosproject/optical/OpticalPathProvisioner.java
index b5a656b..47efc1b 100644
--- a/apps/optical/src/main/java/org/onosproject/optical/OpticalPathProvisioner.java
+++ b/apps/optical/src/main/java/org/onosproject/optical/OpticalPathProvisioner.java
@@ -15,7 +15,6 @@
  */
 package org.onosproject.optical;
 
-import com.google.common.collect.Lists;
 import org.apache.felix.scr.annotations.Activate;
 import org.apache.felix.scr.annotations.Component;
 import org.apache.felix.scr.annotations.Deactivate;
@@ -221,8 +220,7 @@
             }
 
             // Generate optical connectivity intents
-            List<Intent> intents = Lists.newArrayList();
-            intents.addAll(getOpticalIntents(src, dst));
+            List<Intent> intents = getOpticalIntents(src, dst);
 
             // Submit the intents
             for (Intent i : intents) {