Added missing header

src/test/java/org/jboss/netty/buffer/AbstractCompositeChannelBufferTest.java

@@ -1,3 +1,18 @@
+/*
+ * Copyright 2009 Red Hat, Inc.
+ *
+ * Red Hat 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.jboss.netty.buffer;
 
 import static org.jboss.netty.buffer.ChannelBuffers.*;
@@ -10,6 +25,13 @@ import java.util.List;
 
 import org.junit.Test;
 
+/**
+ *
+ * @author The Netty Project (netty-dev@lists.jboss.org)
+ * @author Trustin Lee (tlee@redhat.com)
+ * @author Frederic Bregier (fredbregier@free.fr)
+ * @version $Rev$, $Date$
+ */
 public abstract class AbstractCompositeChannelBufferTest extends
         AbstractChannelBufferTest {