--- old/src/java.xml/share/classes/com/sun/org/apache/xml/internal/serializer/utils/DOM2Helper.java	2017-06-14 09:49:16.275253240 -0700
+++ /dev/null	2017-01-27 21:23:58.368196991 -0800
@@ -1,135 +0,0 @@
-/*
- * reserved comment block
- * DO NOT REMOVE OR ALTER!
- */
-/*
- * 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
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.sun.org.apache.xml.internal.serializer.utils;
-
-import java.io.IOException;
-
-import javax.xml.parsers.DocumentBuilder;
-import javax.xml.parsers.DocumentBuilderFactory;
-import javax.xml.parsers.ParserConfigurationException;
-import javax.xml.transform.TransformerException;
-
-import org.w3c.dom.Attr;
-import org.w3c.dom.Document;
-import org.w3c.dom.Element;
-import org.w3c.dom.Node;
-
-import org.xml.sax.InputSource;
-
-/**
- * This class provides a DOM level 2 "helper", which provides services currently
- * not provided be the DOM standard.
- *
- * This class is a copy of the one in com.sun.org.apache.xml.internal.utils.
- * It exists to cut the serializers dependancy on that package.
- *
- * The differences from the original class are:
- * it doesn't extend DOMHelper, not depricated,
- * dropped method isNodeAfter(Node node1, Node node2)
- * dropped method parse(InputSource)
- * dropped method supportSAX()
- * dropped method setDocument(doc)
- * dropped method checkNode(Node)
- * dropped method getDocument()
- * dropped method getElementByID(String id, Document doc)
- * dropped method getParentOfNode(Node node)
- * dropped field Document m_doc;
- * made class non-public
- *
- * This class is not a public API, it is only public because it is
- * used in com.sun.org.apache.xml.internal.serializer.
- *
- * @xsl.usage internal
- */
-public final class DOM2Helper
-{
-
-  /**
-   * Construct an instance.
-   */
-  public DOM2Helper(){}
-
-  /**
-   * Returns the local name of the given node, as defined by the
-   * XML Namespaces specification. This is prepared to handle documents
-   * built using DOM Level 1 methods by falling back upon explicitly
-   * parsing the node name.
-   *
-   * @param n Node to be examined
-   *
-   * @return String containing the local name, or null if the node
-   * was not assigned a Namespace.
-   */
-  public String getLocalNameOfNode(Node n)
-  {
-
-    String name = n.getLocalName();
-
-    return (null == name) ? getLocalNameOfNodeFallback(n) : name;
-  }
-
-  /**
-   * Returns the local name of the given node. If the node's name begins
-   * with a namespace prefix, this is the part after the colon; otherwise
-   * it's the full node name.
-   *
-   * This method is copied from com.sun.org.apache.xml.internal.utils.DOMHelper
-   *
-   * @param n the node to be examined.
-   *
-   * @return String containing the Local Name
-   */
-  private String getLocalNameOfNodeFallback(Node n)
-  {
-
-    String qname = n.getNodeName();
-    int index = qname.indexOf(':');
-
-    return (index < 0) ? qname : qname.substring(index + 1);
-  }
-
-  /**
-   * Returns the Namespace Name (Namespace URI) for the given node.
-   * In a Level 2 DOM, you can ask the node itself. Note, however, that
-   * doing so conflicts with our decision in getLocalNameOfNode not
-   * to trust the that the DOM was indeed created using the Level 2
-   * methods. If Level 1 methods were used, these two functions will
-   * disagree with each other.
-   * <p>
-   * TODO: Reconcile with getLocalNameOfNode.
-   *
-   * @param n Node to be examined
-   *
-   * @return String containing the Namespace URI bound to this DOM node
-   * at the time the Node was created.
-   */
-  public String getNamespaceOfNode(Node n)
-  {
-    return n.getNamespaceURI();
-  }
-
-  /** Field m_useDOM2getNamespaceURI is a compile-time flag which
-   *  gates some of the parser options used to build a DOM -- but
-   * that code is commented out at this time and nobody else
-   * references it, so I've commented this out as well. */
-  //private boolean m_useDOM2getNamespaceURI = false;
-}