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

cli/src/main/java/org/onosproject/cli/net/LabelApplyCommand.java

diff --git a/cli/src/main/java/org/onosproject/cli/net/LabelApplyCommand.java b/cli/src/main/java/org/onosproject/cli/net/LabelApplyCommand.java
index 0ff7bed..dea152d 100644
--- a/cli/src/main/java/org/onosproject/cli/net/LabelApplyCommand.java
+++ b/cli/src/main/java/org/onosproject/cli/net/LabelApplyCommand.java
@@ -45,7 +45,7 @@
         LabelResourceService lrs = get(LabelResourceService.class);
         Collection<LabelResource> result = lrs.applyFromDevicePool(DeviceId
                 .deviceId(deviceId), Long.parseLong(applyNum));
-        if (result.size() > 0) {
+        if (!result.isEmpty()) {
             for (Iterator<LabelResource> iterator = result.iterator(); iterator
                     .hasNext();) {
                 DefaultLabelResource defaultLabelResource = (DefaultLabelResource) iterator