Added changes to allow caching of node children length and quicker access to individual items in the children NodeList. For example, the following loop will see a huge performance boost:
Added changes to allow caching of node children length and
quicker access to individual items in the children NodeList.
For example, the following loop will see a huge performance
boost:

  for (int i = 0; i < children.getLength(); i++) {
    Node child = children.item(i);
  }


git-svn-id: 21df804813e9d3638e43477f308dd0be51e5f30f@315168 13f79535-47bb-0310-9956-ffa450edef68

RackerWilliams/xercesj,ronsigal/xerces,ronsigal/xerces,RackerWilliams/xercesj,RackerWilliams/xercesj,jimma/xerces,ronsigal/xerces,jimma/xerces,jimma/xerces