private void wildcard(XSWildcard wc,String extraAtts){
  SchemaTreeNode newNode=new SchemaTreeNode(MessageFormat.format("Any ",new Object[]{extraAtts}),wc.getLocator());
  currNode.add(newNode);
}

private void wildcard ( XSWildcard wc , String extraAtts ) { SchemaTreeNode newNode = new SchemaTreeNode ( MessageFormat . format ( "Any " , new Object [ ] { extraAtts } ) , wc . getLocator ( ) ) ; currNode . add ( newNode ) ; }
creates node for wild card with additional attributes .
