commit cbd1b39f584019da9ce26a501eb91cf075ab2902
author Jon Hall <jhall@ciena.com> Wed Jan 18 20:15:44 2017 -0800
committer Ray Milkey <ray@onlab.us> Thu Jan 19 20:24:18 2017 +0000
tree 59a29576180e3242864c1f157e74c82f32487396
parent 1745e5abbd4cf908579d79af77c3095970095d10

Sonar fixes

Rule: Use isEmpty() to check whether the collection is empty or not.

Change-Id: Ib5ab56b2263623b297db56c5cac2c2ee80e12725

core/api/src/main/java/org/onosproject/net/resource/ContinuousResourceId.java

diff --git a/core/api/src/main/java/org/onosproject/net/resource/ContinuousResourceId.java b/core/api/src/main/java/org/onosproject/net/resource/ContinuousResourceId.java
index 0222051..46237e0 100644
--- a/core/api/src/main/java/org/onosproject/net/resource/ContinuousResourceId.java
+++ b/core/api/src/main/java/org/onosproject/net/resource/ContinuousResourceId.java
@@ -93,7 +93,7 @@
 
     @Override
     public Optional<DiscreteResourceId> parent() {
-        if (components.size() == 0) {
+        if (components.isEmpty()) {
             return Optional.empty();
         }
         if (components.size() == 1) {