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diff --git a/toolkit/test/accessibility/VectorNode.java b/toolkit/test/accessibility/VectorNode.java
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+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
+ */
+
+import java.util.ArrayList;
+
+import com.sun.star.lang.IndexOutOfBoundsException;
+
+/** The VectorNode class is a simple container whose list of children is
+ managed entirely by its owner.
+*/
+class VectorNode
+ extends StringNode
+{
+ private final ArrayList<AccessibleTreeNode> maChildren;
+
+ public VectorNode (String sDisplayObject, AccessibleTreeNode aParent)
+ {
+ super (sDisplayObject, aParent);
+
+ maChildren = new ArrayList<AccessibleTreeNode> ();
+ }
+
+ public void addChild (AccessibleTreeNode aChild)
+ {
+ maChildren.add (aChild);
+ }
+
+ @Override
+ public int getChildCount ()
+ {
+ return maChildren.size();
+ }
+
+ @Override
+ public AccessibleTreeNode getChild (int nIndex)
+ throws IndexOutOfBoundsException
+ {
+ return maChildren.get(nIndex);
+ }
+
+ @Override
+ public boolean removeChild (int nIndex)
+ throws IndexOutOfBoundsException
+ {
+ return maChildren.remove (nIndex) != null;
+ }
+
+ @Override
+ public int indexOf (AccessibleTreeNode aNode)
+ {
+ return maChildren.indexOf (aNode);
+ }
+
+ @Override
+ public boolean isLeaf()
+ {
+ return maChildren.isEmpty();
+ }
+}