I have a large number of .java scripts that need their copyright/legal headers updated (16k+), few are up todate so what is best way to search and replace/change the copyright, preferably using a template (copyright changes freq) like: 
/*
 * $Workfile: AbstractVanillaPeriod.java $
 *
 * Copyright (c) 1998-2003 Blah All Rights Reserved.
 *
 * This software is the confidential and proprietary    
 * accordance with the terms of the license agreement 
 * with blah.plc.
 *
 * blah.plc MAKES NO REPRESENTATIONS OR WARRANTIES ABOUT THE
 * SUITABILITY OF THE SOFTWARE, EITHER EXPRESS OR IMPLIED, 
 * BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A 
 * MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS  
 */

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In reply to Search and replace copyright to .java scripts by knobbled

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