Why is itemStateChanged on JComboBox is called twice when changed?

Question

I\'m using a JComboBox with an ItemListener on it. When the value is changed, the itemStateChanged event is called twice. The first call, the ItemEvent is showing the origin

Answer 1

private void dropDown_nameItemStateChanged(java.awt.event.ItemEvent evt) {                                                 


    if(evt.getStateChange() == ItemEvent.SELECTED)
    {
        String item = (String) evt.getItem();
        System.out.println(item);
    }

}

Good Luck!