src/share/jaxws_classes/com/sun/xml/internal/stream/buffer/sax/SAXBufferProcessor.java

*** 1,7 ****
  /*
!  * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
--- 1,7 ----
  /*
!  * Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
   * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   *
   * This code is free software; you can redistribute it and/or modify it
   * under the terms of the GNU General Public License version 2 only, as
   * published by the Free Software Foundation.  Oracle designates this
*** 86,95 ****
--- 86,96 ----
      protected AttributesHolder _attributes = new AttributesHolder();
  
      protected String[] _namespacePrefixes = new String[16];
      protected int _namespacePrefixesIndex;
  
+     protected int[] _namespaceAttributesStartingStack = new int[16];
      protected int[] _namespaceAttributesStack = new int[16];
      protected int _namespaceAttributesStackIndex;
  
      public SAXBufferProcessor() {
      }
*** 434,443 ****
--- 435,445 ----
          boolean hasAttributes = false;
          boolean hasNamespaceAttributes = false;
          int item = peekStructure();
          Set<String> prefixSet = inscope ? new HashSet<String>() : Collections.<String>emptySet();
          if ((item & TYPE_MASK) == T_NAMESPACE_ATTRIBUTE) {
+             cacheNamespacePrefixStartingIndex();
              hasNamespaceAttributes = true;
              item = processNamespaceAttributes(item, inscope, prefixSet);
          }
          if (inscope) {
              readInscopeNamespaces(prefixSet);
*** 568,578 ****
          processComment(_contentCharactersBuffer, start, length);
      }
  
      private void processEndPrefixMapping() throws SAXException {
          final int end = _namespaceAttributesStack[--_namespaceAttributesStackIndex];
!         final int start = (_namespaceAttributesStackIndex > 0) ? _namespaceAttributesStack[_namespaceAttributesStackIndex] : 0;
  
          for (int i = end - 1; i >= start; i--) {
              _contentHandler.endPrefixMapping(_namespacePrefixes[i]);
          }
          _namespacePrefixesIndex = start;
--- 570,581 ----
          processComment(_contentCharactersBuffer, start, length);
      }
  
      private void processEndPrefixMapping() throws SAXException {
          final int end = _namespaceAttributesStack[--_namespaceAttributesStackIndex];
! //      final int start = (_namespaceAttributesStackIndex > 0) ? _namespaceAttributesStack[_namespaceAttributesStackIndex] : 0;
!         final int start = (_namespaceAttributesStackIndex >= 0) ? _namespaceAttributesStartingStack[_namespaceAttributesStackIndex] : 0;
  
          for (int i = end - 1; i >= start; i--) {
              _contentHandler.endPrefixMapping(_namespacePrefixes[i]);
          }
          _namespacePrefixesIndex = start;
*** 697,706 ****
--- 700,718 ----
          }
  
          _namespaceAttributesStack[_namespaceAttributesStackIndex++] = _namespacePrefixesIndex;
      }
  
+     private void cacheNamespacePrefixStartingIndex() {
+         if (_namespaceAttributesStackIndex == _namespaceAttributesStartingStack.length) {
+             final int[] namespaceAttributesStart = new int[_namespaceAttributesStackIndex * 3 /2 + 1];
+             System.arraycopy(_namespaceAttributesStartingStack, 0, namespaceAttributesStart, 0, _namespaceAttributesStackIndex);
+             _namespaceAttributesStartingStack = namespaceAttributesStart;
+         }
+         _namespaceAttributesStartingStack[_namespaceAttributesStackIndex] = _namespacePrefixesIndex;
+     }
+ 
      private void processComment(String s)  throws SAXException {
          processComment(s.toCharArray(), 0, s.length());
      }
  
      private void processComment(char[] ch, int start, int length) throws SAXException {