question: public void renderEndingBoundaryComment ( Appendable writer , String widgetType , ModelWidget modelWidget ) throws IOException { StringWriter sr = new StringWriter ( ) ; sr . append ( "<@formatBoundaryComment " ) ; sr . append ( " boundaryType=" ) ; sr . append ( ftlFmt . makeStringLiteral ( "End" ) ) ; sr . append ( " widgetType=" ) ; sr . append ( ftlFmt . makeStringLiteral ( widgetType ) ) ; sr . append ( " widgetName=" ) ; sr . append ( ftlFmt . makeStringLiteral ( modelWidget . getBoundaryCommentName ( ) ) ) ; sr . append ( " />" ) ; executeMacro ( writer , sr . toString ( ) ) ; }
target:  Renders the ending boundary comment string.