"TREENODE_LEVEL"
"L"
  private String makeTreeNodeName(int level, TreeNode parent, int siblingNumber)  {    return    	"TREENODE_LEVEL"      + Constants.DELIMITER      + level      + Constants.DELIMITER      + "PARENTNODENAME"      + Constants.DELIMITER      + "["      + (parent == null ? "NOPARENTNAME" : parent.getName())      + "]"      + Constants.DELIMITER      + "SIBLINGNUMBER"      + Constants.DELIMITER      + siblingNumber      + Constants.DELIMITER      + "NAME";  }