speed_filter = new JSlider(JSlider.HORIZONTAL, 0, 10000, (int) (filter_listener.speed_filter() * 1000.0));
Hashtable<Integer,JLabel> label_table = new Hashtable<Integer,JLabel>();
for (int i = 0; i <= 10000; i += 5000) {
speed_filter = new JSlider(JSlider.HORIZONTAL, 0, 10000, (int) (filter_listener.speed_filter() * 1000.0));
Hashtable<Integer,JLabel> label_table = new Hashtable<Integer,JLabel>();
for (int i = 0; i <= 10000; i += 5000) {