remove-lgpl-header.xml

<?xml version="1.0" encoding="UTF-8"?>
<project default="removeLicenseToAll" basedir="." name="RemoveLicense">
	<description>Remove license header</description>
 <taskdef resource="net/sf/antcontrib/antlib.xml"/>
  <property name="src" location="."/>

  <scriptdef name="removeLicenseIfNecessary" language="javascript">
     <attribute name="property" />
     <attribute name="text" />
     <attribute name="license" />
     <attribute name="file" />
     <![CDATA[
      var text = attributes.get("text");
      var license = attributes.get("license").trim();
      var file = attributes.get("file");
      
      var start=text.indexOf(license);
      var end=start+license.length();
      if(start!=-1) {
        // search for end
        var iTag=text.indexOf('--->',end);
        var iScript=text.indexOf('*/\n',end);
        
        if(iTag!=-1 || iScript!=-1) {
          // find both
          var isScript=(iTag!=-1 && iScript!=-1 && iTag>iScript) || (iScript!=-1);
          
          if(isScript) text=text.substring(iScript+3);
          else text=text.substring(iTag+4);
        } 
      }
      project.setProperty(attributes.get("property"), text);
     ]]>
  </scriptdef>

  <property name="license">
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either 
 * version 2.1 of the License, or (at your option) any later version.
 * 
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public 
 * License along with this library.  If not, see &lt;http://www.gnu.org/licenses/>.
 </property>


  <target name="init" description="">
    
  </target>

  <target name="removeLicense" description="generate the distribution">
    <loadfile property="content" srcFile="${file}"/>
    <echo message="----- ${file} -----"/>

    <removeLicenseIfNecessary file="${file}" property="content" text="${content}" license="${license}"/>
    <echo message="${content}" file="${file}"/>
    <!--  -->
  </target>

  
  <target name="removeLicenseToAll" description="generate the distribution"  depends="init">
    <foreach target="removeLicense" param="file">
      <path>
        <fileset dir="${src}" casesensitive="yes">
          <include name="**/*.java"/>
          <include name="**/*.cfs"/>
          <include name="**/*.cfm"/>
          <include name="**/*.cfml"/>
          <include name="**/*.cfc"/>
        </fileset>
      </path>
    </foreach>
  </target>

</project>