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/meter/DefaultMeterRequest.java

diff --git a/core/api/src/main/java/org/onosproject/net/meter/DefaultMeterRequest.java b/core/api/src/main/java/org/onosproject/net/meter/DefaultMeterRequest.java
index 7168928..1ca4466 100644
--- a/core/api/src/main/java/org/onosproject/net/meter/DefaultMeterRequest.java
+++ b/core/api/src/main/java/org/onosproject/net/meter/DefaultMeterRequest.java
@@ -165,7 +165,7 @@
         private void validate() {
             checkNotNull(deviceId, "Must specify a device");
             checkNotNull(bands, "Must have bands.");
-            checkArgument(bands.size() > 0, "Must have at least one band.");
+            checkArgument(!bands.isEmpty(), "Must have at least one band.");
             checkNotNull(appId, "Must have an application id");
         }