diff --git a/tools/centipede/src/java/IZPressHtmlCompressTask.java b/tools/centipede/src/java/IZPressHtmlCompressTask.java
deleted file mode 100644
index 3dabacd0e6..0000000000
--- a/tools/centipede/src/java/IZPressHtmlCompressTask.java
+++ /dev/null
@@ -1,179 +0,0 @@
-/*****************************************************************************
- * Copyright (C) The Krysalis project. All rights reserved.                  *
- * ------------------------------------------------------------------------- *
- * This software is published under the terms of the Krysalis Patchy         *
- * Software License version 1.1_01, a copy of which has been included        *
- * at the bottom of this file.                                               *
- *****************************************************************************/
-
-import com.izforge.izpress.*;
-
-import java.io.InputStream;
-import java.io.FileInputStream;
-import java.io.BufferedInputStream;
-import java.io.OutputStream;
-import java.io.FileOutputStream;
-import java.io.Writer;
-import java.io.PrintWriter;
-import java.io.FileWriter;
-import java.io.BufferedWriter;
-import java.io.FileWriter;
-import java.io.IOException;
-
-import java.util.ArrayList;
-
-import org.w3c.dom.NodeList;
-import org.w3c.dom.Node;
-import org.w3c.dom.Element;
-import org.w3c.dom.Attr;
-import org.w3c.dom.Document;
-import org.w3c.dom.NamedNodeMap;
-
-import org.w3c.tidy.Tidy;
-
-import org.apache.tools.ant.BuildException;
-import org.apache.tools.ant.taskdefs.Property;
-
-/**
- * Task to compress html size.
- *
- * @author <a href="mailto:barozzi@nicolaken.com">Nicola Ken Barozzi</a>
- * @created 14 January 2002
- */
-public class IZPressHtmlCompressTask extends org.apache.tools.ant.Task {
-
-  private String src;
-  private String dest;
-  private Compressor compressor;
-  private CompressorConfig conf;
-  private String wipeComments = "true";
-  private String wipeBorders = "true";
-  private String wipeReturns = "true";
-  private String wipeSpaces = "true";
-
-   PrintWriter pw;
-  /**
-   * Constructor.
-   */
-  public IZPressHtmlCompressTask() {
-    super();
-  }
-
-  /**
-   * Initializes the task.
-   */
-  public void init() {
-    super.init();
-    // Setup an instance of IZCompressor.
-   conf = 
-     new CompressorConfig(false,false,true,true);
-  }
-
-  /**
-   * Run the task.
-   * @exception org.apache.tools.ant.BuildException The exception raised during task execution.
-   */
-  public void execute() throws org.apache.tools.ant.BuildException {
-
-    try{
-
-      FileInputStream in = new FileInputStream(src);
-      FileOutputStream out = new FileOutputStream(dest);
-
-      compressor = new Compressor(in,out,conf);
-      
-      compressor.compress();
-
-      out.flush();
-      in.close();     
-      out.close();      
-
-    }
-    catch(IOException ioe)
-    {
-      throw new BuildException(ioe);
-    }
-  }
-
-  public void setSrc(String src) {
-    this.src = src;
-  }
-
-  public void setDest(String dest) {
-    this.dest = dest;
-  }
-
-
-  public void setWipeComments(String wipeComments) {
-    this.wipeComments = wipeComments;
-  }
-
-
-  public void setWipeBorders(String wipeBorders) {
-    this.wipeBorders = wipeBorders;
-  }
-  
-    public void setWipeReturns(String wipeReturns) {
-    this.wipeReturns = wipeReturns;
-  }
-
-
-  public void setWipeSpaces(String wipeSpaces) {
-    this.wipeSpaces = wipeSpaces;
-  }
-
-}
-
-/*
-The Krysalis Patchy Software License, Version 1.1_01
-Copyright (c) 2002 Nicola Ken Barozzi.  All rights reserved.
-
-This Licence is compatible with the BSD licence as described and 
-approved by http://www.opensource.org/, and is based on the
-Apache Software Licence Version 1.1.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-
- 1. Redistributions of source code must retain the above copyright
-    notice, this list of conditions and the following disclaimer.
-
-2. Redistributions in binary form must reproduce the above copyright
-   notice, this list of conditions and the following disclaimer in
-   the documentation and/or other materials provided with the
-   distribution.
-
-3. The end-user documentation included with the redistribution,
-   if any, must include the following acknowledgment:
-      "This product includes software developed for project 
-       Krysalis (http://www.krysalis.org/)."
-   Alternately, this acknowledgment may appear in the software itself,
-   if and wherever such third-party acknowledgments normally appear.
-
-4. The names "Krysalis" and "Nicola Ken Barozzi" and
-   "Krysalis Centipede" must not be used to endorse or promote products
-   derived from this software without prior written permission. For
-   written permission, please contact krysalis@nicolaken.org.
-   
-5. Products derived from this software may not be called "Krysalis",
-   "Krysalis Centipede", nor may "Krysalis" appear in their name,
-   without prior written permission of Nicola Ken Barozzi.
-
-6. This software may contain voluntary contributions made by many 
-   individuals, who decided to donate the code to this project in
-   respect of this licence.
-
-THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
-WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
-OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED.  IN NO EVENT SHALL THE KRYSALIS PROJECT OR
-ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
-ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
-OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
-OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-SUCH DAMAGE.
-====================================================================*/