14. 40. 30. These methods can be used to find the range of visible items
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 number of visible items int visibleSize = list.getVisibleRowCount();
}
}