private CharSequence getAttributeName(LighterASTNode attrNode, FlyweightCapableTreeStructure<LighterASTNode> structure) {
    return findTextByTokenType(attrNode, structure, XmlTokenType.XML_NAME);
  }
private CharSequence getAttributeName(LighterASTNode attrNode, FlyweightCapableTreeStructure<LighterASTNode> structure)