import java.awt.BorderLayout;
import javax.swing.JFileChooser;
import javax.swing.JFrame;
import javax.swing.JPanel;
public class Main {
public static void main(String[] args) {
JFileChooser flc = new JFileChooser();
JPanel pnl = new JPanel(new BorderLayout());
pnl.add(flc.getComponent(0),BorderLayout.NORTH);
pnl.add(flc.getComponent(1),BorderLayout.CENTER);
pnl.add(flc.getComponent(1),BorderLayout.SOUTH);
JFrame frame = new JFrame("JFakeFileChooser");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.add(pnl);
frame.pack();
frame.setLocationRelativeTo(null);
frame.setVisible(true);
}
}