Deteksi USB App

package DetectUSB;

import java.awt.EventQueue;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import java.io.File;
import javax.swing.JLabel;
import javax.swing.ImageIcon;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.Font;
import java.awt.Color;

@SuppressWarnings("serial")
public class FrmDetectUSB extends JFrame {

    private JPanel contentPane;
    private JLabel lblNewLabel;
    private JLabel lblNewLabel_1;
    private JLabel lblWall;
    private JLabel label;
    private JLabel lblNewLabel_2;

    /**
     * Create the frame.
     */
    public FrmDetectUSB() {
        setTitle("Cek Flashdisk App");
        setResizable(false);
        setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
        setBounds(100, 100, 314, 235);
        contentPane = new JPanel();
        contentPane.setBorder(new EmptyBorder(5, 5, 5, 5));
        setContentPane(contentPane);
        contentPane.setLayout(null);

        label = new JLabel("");
        label.setForeground(Color.WHITE);
        label.setFont(new Font("Comic Sans MS", Font.BOLD, 12));
        label.setBounds(178, 93, 117, 22);
        contentPane.add(label);

        lblNewLabel = new JLabel("");
        lblNewLabel.setIcon(new ImageIcon(FrmDetectUSB.class
                .getResource("/DetectUSB/computer-2.png")));
        lblNewLabel.setBounds(40, 0, 147, 148);
        contentPane.add(lblNewLabel);

        lblNewLabel_1 = new JLabel("");
        lblNewLabel_1.addMouseListener(new MouseAdapter() {
            @Override
            public void mouseClicked(MouseEvent e) {
                File f = new File("/media");
                for (File fls : f.listFiles()) {

                    label.setText("" + fls);
                    lblNewLabel_2.setVisible(true);
                }
            }
        });
        lblNewLabel_1.setIcon(new ImageIcon(FrmDetectUSB.class
                .getResource("/DetectUSB/media-flash-usb.png")));
        lblNewLabel_1.setBounds(80, 141, 42, 45);
        contentPane.add(lblNewLabel_1);

        lblNewLabel_2 = new JLabel("");
        lblNewLabel_2.setIcon(new ImageIcon(FrmDetectUSB.class
                .getResource("/DetectUSB/dialog-ok-2.png")));
        lblNewLabel_2.setBounds(214, 58, 42, 36);
        contentPane.add(lblNewLabel_2);

        lblWall = new JLabel("");
        lblWall.setIcon(new ImageIcon(FrmDetectUSB.class
                .getResource("/DetectUSB/Gambar.jpg")));
        lblWall.setBounds(0, 0, 312, 210);
        contentPane.add(lblWall);
        lblNewLabel_2.setVisible(false);
    }

    /**
     * Launch the application.
     */
    public static void main(String[] args) {
        EventQueue.invokeLater(new Runnable() {
            public void run() {
                try {
                    FrmDetectUSB frame = new FrmDetectUSB();
                    frame.setVisible(true);
                } catch (Exception e) {
                    e.printStackTrace();
                }
            }
        });
    }
}