private void processAttributeNode(final LighterASTNode attrNode, FlyweightCapableTreeStructure<LighterASTNode> structure, XmlBuilder builder) {
    builder.attribute(getAttributeName(attrNode, structure), getAttributeValue(attrNode, structure), attrNode.getStartOffset(), attrNode.getEndOffset());
  }
private void processAttributeNode(final LighterASTNode attrNode, FlyweightCapableTreeStructure<LighterASTNode> structure, XmlBuilder builder)