fix intent issues yuta observed

Change-Id: I7dc4a19d49a1b3fc18ecce02a4018cbc9a3043fc
diff --git a/cli/src/main/java/org/onlab/onos/cli/net/IntentPushTestCommand.java b/cli/src/main/java/org/onlab/onos/cli/net/IntentPushTestCommand.java
index 32ea13f..5dd7736 100644
--- a/cli/src/main/java/org/onlab/onos/cli/net/IntentPushTestCommand.java
+++ b/cli/src/main/java/org/onlab/onos/cli/net/IntentPushTestCommand.java
@@ -199,6 +199,7 @@
     /**
      * Returns application ID for the CLI.
      *
+     * @param id application id
      * @return command-line application identifier
      */
     protected ApplicationId appId(Integer id) {