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diff --git a/xmerge/java/org/openoffice/xmerge/converter/xml/sxw/aportisdoc/DocumentMergerImpl.java b/xmerge/java/org/openoffice/xmerge/converter/xml/sxw/aportisdoc/DocumentMergerImpl.java
deleted file mode 100644
index 23b236b41e6a..000000000000
--- a/xmerge/java/org/openoffice/xmerge/converter/xml/sxw/aportisdoc/DocumentMergerImpl.java
+++ /dev/null
@@ -1,99 +0,0 @@
-/************************************************************************
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * Copyright 2000, 2010 Oracle and/or its affiliates.
- *
- * OpenOffice.org - a multi-platform office productivity suite
- *
- * This file is part of OpenOffice.org.
- *
- * OpenOffice.org is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License version 3
- * only, as published by the Free Software Foundation.
- *
- * OpenOffice.org 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 version 3 for more details
- * (a copy is included in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU Lesser General Public License
- * version 3 along with OpenOffice.org. If not, see
- * <http://www.openoffice.org/license.html>
- * for a copy of the LGPLv3 License.
- *
- ************************************************************************/
-
-package org.openoffice.xmerge.converter.xml.sxw.aportisdoc;
-
-import org.w3c.dom.Document;
-import org.w3c.dom.Element;
-
-import org.openoffice.xmerge.DocumentMerger;
-import org.openoffice.xmerge.MergeException;
-import org.openoffice.xmerge.ConverterCapabilities;
-import org.openoffice.xmerge.converter.xml.sxw.SxwDocument;
-import org.openoffice.xmerge.merger.DiffAlgorithm;
-import org.openoffice.xmerge.merger.Difference;
-import org.openoffice.xmerge.merger.NodeMergeAlgorithm;
-import org.openoffice.xmerge.merger.Iterator;
-import org.openoffice.xmerge.merger.DiffAlgorithm;
-import org.openoffice.xmerge.merger.diff.ParaNodeIterator;
-import org.openoffice.xmerge.merger.diff.IteratorLCSAlgorithm;
-import org.openoffice.xmerge.merger.merge.DocumentMerge;
-import org.openoffice.xmerge.merger.merge.CharacterBaseParagraphMerge;
-import org.openoffice.xmerge.util.Debug;
-
-
-/**
- * AportisDoc implementation of <code>DocumentMerger</code>
- * for the {@link
- * org.openoffice.xmerge.converter.xml.sxw.aportisdoc.PluginFactoryImpl
- * PluginFactoryImpl}.</p>
- */
-public class DocumentMergerImpl implements DocumentMerger {
-
- private ConverterCapabilities cc_;
- private org.openoffice.xmerge.Document orig = null;
-
- public DocumentMergerImpl(org.openoffice.xmerge.Document doc, ConverterCapabilities cc) {
- cc_ = cc;
- this.orig = doc;
- }
-
- public void merge(org.openoffice.xmerge.Document modifiedDoc) throws MergeException {
-
- SxwDocument wdoc1 = (SxwDocument) orig;
- SxwDocument wdoc2 = (SxwDocument) modifiedDoc;
-
- Document doc1 = wdoc1.getContentDOM();
- Document doc2 = wdoc2.getContentDOM();
-
- Iterator i1 = new ParaNodeIterator(cc_, doc1.getDocumentElement());
- Iterator i2 = new ParaNodeIterator(cc_, doc2.getDocumentElement());
-
- DiffAlgorithm diffAlgo = new IteratorLCSAlgorithm();
-
- // find out the paragrah level diffs
- Difference[] diffTable = diffAlgo.computeDiffs(i1, i2);
-
- if (Debug.isFlagSet(Debug.INFO)) {
- Debug.log(Debug.INFO, "Diff Result: ");
-
- for (int i = 0; i < diffTable.length; i++) {
- Debug.log(Debug.INFO, diffTable[i].debug());
- }
- }
-
- // merge the paragraphs
- NodeMergeAlgorithm charMerge = new CharacterBaseParagraphMerge();
- DocumentMerge docMerge = new DocumentMerge(cc_, charMerge);
-
- Iterator result = null;
-
- docMerge.applyDifference(i1, i2, diffTable);
- }
-}
-
-