Java Code

import javax.swing.*;
import java.awt.*;
public class JListExScrollPane extends JApplet
{
   DefaultListModel model = new DefaultListModel();
   JList majors = new JList( model );	
    public void init( )
    {
		model = new DefaultListModel( );
		majors = new JList( model ); 	
		model.addElement( "CS" );
		model.addElement( "Math" );
		model.addElement( "History" );
		model.addElement( "Leisure Studies" );
		model.addElement( "Psych" );

		setLayout( new FlowLayout( ) );

		majors.setVisibleRowCount( 3 );
		JScrollPane spane = new JScrollPane( majors );
		add( spane );
    }
}