question: protected void skipElement ( double version , String uri , String localName ) { if ( localName == null ) return ; FXGVersionHandler versionHandler = FXGVersionHandlerRegistry . getVersionHandler ( version ) ; if ( versionHandler != null ) { HashSet < String > skippedElements = new HashSet < String > ( 1 ) ; skippedElements . add ( localName ) ; versionHandler . registerSkippedElements ( uri , skippedElements ) ; } else { throw new FXGException ( "FXGVersionHandlerNotRegistered" , version ) ; } }
target:  Specifies that a particular element should be skipped while scanning for tokens in an FXG document. All of the element's attributes and child nodes will be skipped too.