Github user kinow commented on a diff in the pull request:
https://github.com/apache/commons-lang/pull/296#discussion_r143664742
--- Diff: src/main/java/org/apache/commons/lang3/time/GmtTimeZone.java ---
@@ -0,0 +1,103 @@
+/*
+ * 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.commons.lang3.time;
+
+import java.util.Date;
+import java.util.TimeZone;
+
+/**
+ * Custom timezone that contains offset from GMT.
+ *
+ * @since 3.7
+ */
+class GmtTimeZone extends TimeZone {
--- End diff --
TimeZone is Serializabe. Do we need to add a serialVersionUID here?
---
