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diff --git a/src/main/java/com/lowagie/text/pdf/PdfStructureElement.java b/src/main/java/com/lowagie/text/pdf/PdfStructureElement.java
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--- a/src/main/java/com/lowagie/text/pdf/PdfStructureElement.java
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@@ -1,130 +0,0 @@
-/*
- * $Id: PdfStructureElement.java,v 1.3 2005/11/01 12:27:05 psoares33 Exp $
- *
- * Copyright 2005 by Paulo Soares.
- *
- * The contents of this file are subject to the Mozilla Public License Version 1.1
- * (the "License"); you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the License.
- *
- * The Original Code is 'iText, a free JAVA-PDF library'.
- *
- * The Initial Developer of the Original Code is Bruno Lowagie. Portions created by
- * the Initial Developer are Copyright (C) 1999, 2000, 2001, 2002 by Bruno Lowagie.
- * All Rights Reserved.
- * Co-Developer of the code is Paulo Soares. Portions created by the Co-Developer
- * are Copyright (C) 2000, 2001, 2002 by Paulo Soares. All Rights Reserved.
- *
- * Contributor(s): all the names of the contributors are added in the source code
- * where applicable.
- *
- * Alternatively, the contents of this file may be used under the terms of the
- * LGPL license (the "GNU LIBRARY GENERAL PUBLIC LICENSE"), in which case the
- * provisions of LGPL are applicable instead of those above. If you wish to
- * allow use of your version of this file only under the terms of the LGPL
- * License and not to allow others to use your version of this file under
- * the MPL, indicate your decision by deleting the provisions above and
- * replace them with the notice and other provisions required by the LGPL.
- * If you do not delete the provisions above, a recipient may use your version
- * of this file under either the MPL or the GNU LIBRARY GENERAL PUBLIC LICENSE.
- *
- * This library is free software; you can redistribute it and/or modify it
- * under the terms of the MPL as stated above or under the terms of the GNU
- * Library General Public License as published by the Free Software Foundation;
- * either version 2 of the License, or 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 Library general Public License for more
- * details.
- *
- * If you didn't download this code from the following link, you should check if
- * you aren't using an obsolete version:
- * http://www.lowagie.com/iText/
- */
-
-package com.lowagie.text.pdf;
-
-/**
- * This is a node in a document logical structure. It may contain a mark point or it may contain
- * other nodes.
- * @author Paulo Soares (psoares@consiste.pt)
- */
-public class PdfStructureElement extends PdfDictionary {
-
- /**
- * Holds value of property kids.
- */
- private PdfStructureElement parent;
- private PdfStructureTreeRoot top;
-
- /**
- * Holds value of property reference.
- */
- private PdfIndirectReference reference;
-
- /**
- * Creates a new instance of PdfStructureElement.
- * @param parent the parent of this node
- * @param structureType the type of structure. It may be a standard type or a user type mapped by the role map
- */
- public PdfStructureElement(PdfStructureElement parent, PdfName structureType) {
- top = parent.top;
- init(parent, structureType);
- this.parent = parent;
- put(PdfName.P, parent.reference);
- }
-
- /**
- * Creates a new instance of PdfStructureElement.
- * @param parent the parent of this node
- * @param structureType the type of structure. It may be a standard type or a user type mapped by the role map
- */
- public PdfStructureElement(PdfStructureTreeRoot parent, PdfName structureType) {
- top = parent;
- init(parent, structureType);
- put(PdfName.P, parent.getReference());
- }
-
- private void init(PdfDictionary parent, PdfName structureType) {
- PdfObject kido = parent.get(PdfName.K);
- PdfArray kids = null;
- if (kido != null && !kido.isArray())
- throw new IllegalArgumentException("The parent has already another function.");
- if (kido == null) {
- kids = new PdfArray();
- parent.put(PdfName.K, kids);
- }
- else
- kids = (PdfArray)kido;
- kids.add(this);
- put(PdfName.S, structureType);
- reference = top.getWriter().getPdfIndirectReference();
- }
-
- /**
- * Gets the parent of this node.
- * @return the parent of this node
- */
- public PdfDictionary getParent() {
- return parent;
- }
-
- void setPageMark(int page, int mark) {
- if (mark >= 0)
- put(PdfName.K, new PdfNumber(mark));
- top.setPageMark(page, reference);
- }
-
- /**
- * Gets the reference this object will be written to.
- * @return the reference this object will be written to
- */
- public PdfIndirectReference getReference() {
- return this.reference;
- }
-}