diff --git a/core/src/main/java/org/apache/struts/action2/components/Tree.java b/core/src/main/java/org/apache/struts/action2/components/Tree.java
index a8d43014f..555fe1b52 100644
--- a/core/src/main/java/org/apache/struts/action2/components/Tree.java
+++ b/core/src/main/java/org/apache/struts/action2/components/Tree.java
@@ -1,3 +1,20 @@
+/*
+ * $Id$
+ *
+ * Copyright 2006 The Apache Software Foundation.
+ *
+ * Licensed 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.struts.action2.components;
 
 import com.opensymphony.xwork.util.OgnlValueStack;