From e1b774c511db8b191061ec1bbbba622e59ee5c07 Mon Sep 17 00:00:00 2001
From: Christian Wulf <chw@informatik.uni-kiel.de>
Date: Sat, 9 May 2015 23:40:42 +0200
Subject: [PATCH] added copyright header

---
 .../teetime/framework/signal/AbstractSignal.java  | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/main/java/teetime/framework/signal/AbstractSignal.java b/src/main/java/teetime/framework/signal/AbstractSignal.java
index fe7abe06..f2baf507 100644
--- a/src/main/java/teetime/framework/signal/AbstractSignal.java
+++ b/src/main/java/teetime/framework/signal/AbstractSignal.java
@@ -1,3 +1,18 @@
+/**
+ * Copyright (C) 2015 Christian Wulf, Nelson Tavares de Sousa (http://teetime.sourceforge.net)
+ *
+ * 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 teetime.framework.signal;
 
 import java.util.LinkedList;
-- 
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