Github user revans2 commented on a diff in the pull request:
https://github.com/apache/storm/pull/2739#discussion_r198900160
--- Diff: storm-server/src/main/java/org/apache/storm/utils/EnumUtil.java
---
@@ -0,0 +1,40 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements.
+ * See the NOTICE file distributed with this work for additional
information regarding copyright ownership.
+ * The ASF licenses this file to you under the Apache License, Version 2.0
(the "License");
+ * you may not use this file except in compliance with the License. You
may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an "AS IS"
BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
limitations under the License.
+ */
+
+package org.apache.storm.utils;
+
+import java.util.EnumMap;
+import java.util.function.Function;
+
+public class EnumUtil {
+ public static String toString(Enum type) {
--- End diff --
You might call it toMetricName instead.
---
