Brand New to Java - GUI issue

[Abrium]

Hello all I am brand new to Java and I am really trying to carry over what I have learned from .Net. I have done VB for two years now and now learning Java and I can't figure out why I can't get this GUI to pop up. Here is what I am working with thus far:

package langInterp;


import java.awt.BorderLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JPanel;
import javax.swing.JFrame;
import javax.swing.JTextField;
import javax.swing.JButton;
import javax.swing.JLabel;






//Start of the Class for the front end.
@SuppressWarnings("serial")
public class frontEnd extends JPanel{
	

frontEnd(){
	BorderLayout border = new BorderLayout();
	JFrame frame = new JFrame();
	frame.setLayout(border);
	frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
	frame.setVisible(true);
	frame.setSize(500,250);
	frame.setLocation(450,450);
	
		JTextField textInput = new JTextField("", 25);
	JButton btnGo = new JButton("Enter");
	btnGo.addActionListener(new ActionListener() {
		public void actionPerformed (ActionEvent e){
			
		}
	});
	
		JLabel dispResult = new JLabel("");
	frame.add(textInput, BorderLayout.NORTH);
	frame.add(btnGo, BorderLayout.SOUTH);
	frame.add(dispResult, BorderLayout.CENTER);
	
	
}
	


	
	
	

	public static void main(String[] args){
javax.swing.SwingUtilities.invokeLater(new Runnable(){
	public void run(){
		new frontEnd();
	}
});
	}
}

The frame pops up and is completely black. Any ideas?

[ComputerJy]

setVisible should be the last method called