commit 40eb9c88e31b29325fe5764df2fa26c24bb11b7a
author Ray Milkey <ray@onlab.us> Fri Jul 18 10:28:11 2014 -0700
committer Ray Milkey <ray@onlab.us> Fri Jul 18 11:33:37 2014 -0700
tree 42759410e52db8e8567f1f4fdaf55e961e71776b
parent a34ed04664a0a0b600acb93a41711383bdc3458d

Fix up some checkstyle/PMD complaints in Metrics code

Change-Id: Ie62062fad71225d85f3d70142d3a72cbc3003b47

src/main/java/net/onrc/onos/core/metrics/web/MetricsResource.java

diff --git a/src/main/java/net/onrc/onos/core/metrics/web/MetricsResource.java b/src/main/java/net/onrc/onos/core/metrics/web/MetricsResource.java
index 89746e3..59c450c 100644
--- a/src/main/java/net/onrc/onos/core/metrics/web/MetricsResource.java
+++ b/src/main/java/net/onrc/onos/core/metrics/web/MetricsResource.java
@@ -17,6 +17,7 @@
 import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
+import java.util.Set;
 
 /**
  * REST APIs for Metrics objects.
@@ -27,7 +28,7 @@
      * Metric filter to allow selecting metrics by name.
      */
     private static class MetricNameFilter implements MetricFilter {
-        final HashSet<String> names;
+        private final Set<String> names;
 
         /**
          * Hide default constructor.