question: private void initializeSparseSlider ( ) { sparsitySlider . setMajorTickSpacing ( 10 ) ; sparsitySlider . setMinorTickSpacing ( 2 ) ; sparsitySlider . setPaintTicks ( true ) ; Hashtable < Integer , JLabel > labelTable2 = new Hashtable < Integer , JLabel > ( ) ; labelTable2 . put ( new Integer ( 0 ) , new JLabel ( "0%" ) ) ; labelTable2 . put ( new Integer ( 100 ) , new JLabel ( "100%" ) ) ; sparsitySlider . setLabelTable ( labelTable2 ) ; sparsitySlider . setPaintLabels ( true ) ; }
target:  Initializes the sparse slider.