import javax.swing.JFrame;
import javax.swing.JList;
import javax.swing.JRootPane;
import javax.swing.JScrollPane;
public class Main {
public static void main(String[] args) {
String subject[] = { "Math", " English", "SQL", " java", " c ", " c++ ",
" cobol ", "this is a test" };
JFrame f = new JFrame();
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
JList<String> list = new JList<String>(subject);
JScrollPane s = new JScrollPane(list);
s.setHorizontalScrollBarPolicy(JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS);
s.setVerticalScrollBarPolicy(JScrollPane.VERTICAL_SCROLLBAR_ALWAYS);
f.getRootPane().setWindowDecorationStyle(JRootPane.PLAIN_DIALOG);
f.add(s);
f.setSize(300, 300);
f.setVisible(true);
}
}