Delete copyright in date parser test

src/test/java/com/rometools/rome/unittest/TestDateParser.java

@@ -1,6 +1,4 @@
 /*
- * Copyright 2004-2005 Sun Microsystems, Inc.
- *
  * 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
@@ -12,8 +10,8 @@
  * 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 com.rometools.rome.unittest;
 
 import static org.junit.Assert.assertEquals;