Is it my compiler? Or the program really have 100errors? >.<

[kurdapia.nikki]

---

import javax.swing.*;import java.awt.*;
import java.awt.event.*;


public class GUISwingDemo extends JFrame implements ActionListener{


	JPanel panel[] = new JPanel[3];
	JLabel label[] = new JLabel[3];
	JTextField tf[] = new JTextField[3];
	JButton btnAdd = new JButton("ADD");
	String lblCap[] = {"First Number","Second Number","Sum"};
	int x;


	public GUISwingDemo(){
		setTitle("SwingDemo");
		for(x=0;x<panel.length;x++)
			panel[x] = new JPanel();
		panel[0].setLayout(new GridLayout(3,2));
		for(x=0;x<label.length;x++){
			panel[0].add(label[x] = new JLabel(lblCap[x]));
			panel[0].add(tf[x] = new JTextField(10));
			label[x].setForeground(Color.RED);
			label[x].setFont(new Font("Arial",3,20));
			tf[x].setFont(new Font("Arial",3,20));
			tf[x].setForeground(Color.BLUE);
		}
		
		btnAdd.addActionListener(this);
		panel[1].add(btnAdd);
		panel[2].setLayout(new BorderLayout());
		panel[2].add(panel[0],BorderLayout.NORTH);
		panel[2].add(panel[1],BorderLayout.SOUTH);
		getContentPane().add(panel[2]);
		setVisible(true);
		pack();


		setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
	}


	public void actionPerformed(ActionEvent ae){
		if(ae.getSource().equals(btnAdd)){
			int n1 = Integer.parseInt(tf[0].getText());
			int n2 = Integer.parseInt(tf[1].getText());
			int sum = n1+n2;
			tf[2].setText(String.valueOf(sum));
		}
	}


	public static void main(String[] args){
		new GUISwingDemo();
	}
}

This code worked at school man. But it turned out to have 100errors after compiling.
Pwede pa check if mu run sa inyu compiler?

PS: oooooooops. edit edit edit. found the errors na >.< sorrrrrry

[Klave]

Si humana ni?