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diff --git a/xmerge/java/org/openoffice/xmerge/converter/xml/sxw/aportisdoc/DocDecoder.java b/xmerge/java/org/openoffice/xmerge/converter/xml/sxw/aportisdoc/DocDecoder.java
deleted file mode 100644
index 9651e5b10b4d..000000000000
--- a/xmerge/java/org/openoffice/xmerge/converter/xml/sxw/aportisdoc/DocDecoder.java
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@@ -1,304 +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 java.io.ByteArrayInputStream;
-import java.io.DataInputStream;
-import java.io.IOException;
-import java.io.UnsupportedEncodingException;
-import java.util.List;
-import java.util.ArrayList;
-
-import org.openoffice.xmerge.converter.palm.Record;
-import org.openoffice.xmerge.util.Resources;
-import org.openoffice.xmerge.util.Debug;
-
-/**
- * This class is used by {@link
- * org.openoffice.xmerge.converter.xml.sxw.DocumentDeserializerImpl}
- * to decode the AportisDoc format. It currently decodes
- * the text content into a single <code>String</code> object.
- *
- * @author Herbie Ong
- */
-final class DocDecoder implements DocConstants {
-
- /** For decoding purposes. */
- private final static int COUNT_BITS = 3;
-
- /** Resources object for I18N. */
- private Resources res = null;
-
-
- /**
- * Default constructor creates a header and a text buffer
- * for holding all the text in the AportisDoc database.
- */
- DocDecoder() {
- res = Resources.getInstance();
- }
-
-
- /**
- * Decode the text records into a single <code>String</code>
- * of text content.
- *
- * @param Record <code>Record</code> array holding AportisDoc
- * contents.
- *
- * @throws IOException If any I/O error occurs.
- */
- String parseRecords(Record[] recs) throws IOException {
-
- // read the header record
- HeaderInfo header = readHeader(recs[0].getBytes());
-
- dumpHeader(header);
-
- // store all the characters in textBuffer
- StringBuffer textBuffer = new StringBuffer(header.textLen);
-
- switch (header.version) {
-
- case COMPRESSED:
- for (int i = 1; i <= header.textRecordCount; i++) {
-
- byte[] bytes = decompress(recs[i].getBytes(),
- header.textRecordSize);
- log("processing " + bytes.length + " bytes");
- String str = new String(bytes, ENCODING);
- textBuffer.append(str);
- }
-
- break;
-
- case UNCOMPRESSED:
- for (int i = 1; i <= header.textRecordCount; i++) {
-
- byte[] bytes = recs[i].getBytes();
- log("processing " + bytes.length + " bytes");
- String str = new String(bytes, ENCODING);
- textBuffer.append(str);
- }
-
- break;
-
- default:
- throw new IOException(res.getString("UNKNOWN_DOC_VERSION"));
-
- }
-
- return textBuffer.toString();
- }
-
-
- /**
- * <p>Decompress the <code>byte</code> array.</p>
- *
- * <p>The resulting uncompressed <code>byte</code> array should
- * be within <code>textRecordSize</code> length, definitely
- * within twice the size it claims, else treat it as a problem
- * with the encoding of that PDB and throw
- * <code>IOException</code>.</p>
- *
- * @param bytes Compressed <code>byte</code> array.
- * @param textRecordSize Size of uncompressed
- * <code>byte</code> array.
- *
- * @throws IOException If <code>textRecordSize</code> &lt;
- * <code>cBytes.length</code>.
- */
- private byte[] decompress(byte[] cBytes, int textRecordSize)
- throws IOException {
-
- // create byte array for storing uncompressed bytes
- // it should be within textRecordSize range, definitely
- // within twice of textRecordSize! if not, then
- // an ArrayIndexOutOfBoundsException will get thrown,
- // and it should be converted into an IOException, and
- // treat it as a conversion error.
- byte[] uBytes = new byte[textRecordSize*2];
-
- int up = 0;
- int cp = 0;
-
- try {
-
- while (cp < cBytes.length) {
-
- int c = cBytes[cp++] & 0xff;
-
- // codes 1...8 mean copy that many bytes
- if (c > 0 && c < 9) {
-
- while (c-- > 0)
- uBytes[up++] = cBytes[cp++];
- }
-
- // codes 0, 9...0x7F represent themselves
- else if (c < 0x80) {
- uBytes[up++] = (byte) c;
- }
-
- // codes 0xC0...0xFF represent "space + ascii char"
- else if (c >= 0xC0) {
- uBytes[up++] = (byte) ' ';
- uBytes[up++] = (byte) (c ^ 0x80);
- }
-
- // codes 0x80...0xBf represent sequences
- else {
- c <<= 8;
- c += cBytes[cp++] & 0xff;
- int m = (c & 0x3fff) >> COUNT_BITS;
- int n = c & ((1 << COUNT_BITS) - 1);
- n += COUNT_BITS;
- while (n-- > 0) {
- uBytes[up] = uBytes[up - m];
- up++;
- }
- }
- }
-
- } catch (ArrayIndexOutOfBoundsException e) {
-
- throw new IOException(
- res.getString("DOC_TEXT_RECORD_SIZE_EXCEEDED"));
- }
-
- // note that ubytes may be larger that the amount of
- // uncompressed bytes, so trim it to another byte array
- // with the exact size.
- byte[] textBytes = new byte[up];
- System.arraycopy(uBytes, 0, textBytes, 0, up);
-
- return textBytes;
- }
-
-
- /**
- * Read the header <code>byte</code> array.
- *
- * @param bytes <code>byte</code> array containing header
- * record data.
- *
- * @return <code>HeaderInfo</code> object.
- *
- * @throws IOException If any I/O error occurs.
- */
- private HeaderInfo readHeader(byte[] bytes) throws IOException {
-
- HeaderInfo header = new HeaderInfo();
-
- ByteArrayInputStream bis = new ByteArrayInputStream(bytes);
- DataInputStream dis = new DataInputStream(bis);
-
- // Normally the first 2 bytes comprised of the version
- // which should either be COMPRESSED or UNCOMPRESSED
- // SmartDoc/Quickword would add a 0x01 to the first
- // byte, thus their version would be 0x0101 for UNCOMPRESSED
- // instead of 0x0001 and 0x0102 for UNCOMPRESSED instead of
- // 0x0002.
-
- dis.readByte();
- header.version = dis.readByte();
-
- // read extra 2 unused bytes
- dis.readShort();
-
- // Read the text length, this should be unsigned 4 bytes.
- // We could store the read value into a long, but then
- // our current buffer limit is the max positive of an int.
- // That is a large enough limit, thus we shall stay with
- // storing the value in an int. If it exceeds, then
- // an IOException should be thrown.
- header.textLen = dis.readInt();
- if (header.textLen < 0) {
- throw new IOException(res.getString("DOC_TEXT_LENGTH_EXCEEDED"));
- }
-
- // read the number of records - unsigned 2 bytes
- header.textRecordCount = ((int) dis.readShort()) & 0x0000ffff;
-
- // read the record size - unsigned 2 bytes
- header.textRecordSize = ((int) dis.readShort()) & 0x0000ffff;
-
- // read extra 4 unused bytes
- dis.readInt();
-
- return header;
- }
-
-
- /**
- * Prints out header info into log. Used for debugging purposes only.
- *
- * @param header <code>HeaderInfo</code> structure.
- */
- private void dumpHeader(HeaderInfo header) {
-
- log("<DOC_INFO ");
- log("version=\"" + header.version + "\" ");
- log("text-length=\"" + header.textLen + "\" ");
- log("number-of-records=\"" + header.textRecordCount + "\" ");
- log("record-size=\"" + header.textRecordSize + "\" />");
- }
-
-
- /**
- * Sends message to the log object.
- *
- * @param str Debug string message.
- */
- private void log(String str) {
- Debug.log(Debug.TRACE, str);
- }
-
-
- /**
- * Inner class to store AportisDoc header information.
- */
- private class HeaderInfo {
-
- /** length of text section */
- int textLen = 0;
-
- /** number of text records */
- int textRecordCount = 0;
-
- /**
- * size of a text record. This is normally the same as
- * TEXT_RECORD_SIZE, but some applications may modify this.
- */
- int textRecordSize = 0;
-
- /** compression type */
- int version = 0;
- }
-}
-
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