JList's ListSelectionListener got called twice

Question

Hi all,
I have a JList which once i click a item in the list, this valueChanged method got called twice. I want it to be called once..
public void valueChanged(ListSelectionEvent e){
What do i do to make this method get fired up only once when i click a element from the list?
thanks. need to complete project soon... all comments are appreciated!

Answer 1

the code below only fire once, use getvalueisadjusting()
jList1.addListSelectionListener(new javax.swing.event.ListSelectionListener() {
            public void valueChanged(ListSelectionEvent e) {
                if(e.getValueIsAdjusting()){
                    System.out.println("test");    
        });