question: public String toString ( ) { if ( springsChanged ) { registerComponents ( horizontalGroup , HORIZONTAL ) ; registerComponents ( verticalGroup , VERTICAL ) ; } StringBuffer buffer = new StringBuffer ( ) ; buffer . append ( "HORIZONTAL\n" ) ; dump ( buffer , horizontalGroup , "  " , HORIZONTAL ) ; buffer . append ( "\nVERTICAL\n" ) ; dump ( buffer , verticalGroup , "  " , VERTICAL ) ; return buffer . toString ( ) ; }
target:  Returns a textual description of this GroupLayout.  The return value is intended for debugging purposes only.