import javax.swing.JList;
public class Main {
public static void main(String[] argv) throws Exception {
String[] items = { "A", "B", "C", "D" };
JList list = new JList(items);
// Get the first selected item
Object firstSel = list.getSelectedValue();
// Get all selected items without using indices
Object[] selected = list.getSelectedValues();
}
}