改正错误

[xzjxucxx]

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package wuzi;
import java.awt.*;
/**
 *
 * @author Administrator
 */
public class Wuzi extends Frame{

    /**
     * @param args the command line arguments
     */
    public static final int mm=15;
    public static int n;
    public int qp[][]=new int[mm][mm];
    public static void main(String[] args) {
        // TODO code application logic here
    Wuzi myFrame=new Wuzi(); 
    myFrame.setVisible(true);
    }
    public Wuzi(){
        super();
        final GridLayout gridLayout=new GridLayout(mm,mm);
        gridLayout.setHgap(0);
        gridLayout.setVgap(0);
        Panel panel=new Panel();
        panel.setLayout(gridLayout);
        add(panel,BorderLayout.CENTER);
        qz qzs[][]=new qz[mm][mm];
        for(int row=0;row<mm;row++){
            for(int col=0;col<mm;col++){
                qzs[row][col]=new qz(row,col);
                qzs[row][col].addMouseListener(new MouseListenter(){
                    public void mouseClicked(MouseEvent e){
                        qz qz1=(qz)e.getSource();
                        
                    }
                });
                panel.add(qzs[row][col]);
            }
        }
    }
}
class qz extends Panel{
    public int i,j;
    public qz(int row,int col){
        
    }
}

请看错误在哪儿，请改正

[自由自在_Yu]

import java.awt.*;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;

public class Wuzi extends Frame {

	/**
	 * @param args
	 *            the command line arguments
	 */
	public static final int mm = 15;
	public static int n;
	public int qp[][] = new int[mm][mm];

	public static void main(String[] args) {
		// TODO code application logic here
		Wuzi myFrame = new Wuzi();
		myFrame.setVisible(true);
	}

	public Wuzi() {
		super();
		final GridLayout gridLayout = new GridLayout(mm, mm);
		gridLayout.setHgap(0);
		gridLayout.setVgap(0);
		Panel panel = new Panel();
		panel.setLayout(gridLayout);
		add(panel, BorderLayout.CENTER);
		qz qzs[][] = new qz[mm][mm];
		for (int row = 0; row < mm; row++) {
			for (int col = 0; col < mm; col++) {
				qzs[row][col] = new qz(row, col);
				qzs[row][col].addMouseListener(new MouseListener() {
					public void mouseClicked(MouseEvent e) {
						qz qz1 = (qz) e.getSource();

					}
					@Override
					public void mousePressed(MouseEvent e) {
						// TODO Auto-generated method stub
						
					}

					@Override
					public void mouseReleased(MouseEvent e) {
						// TODO Auto-generated method stub
						
					}

					@Override
					public void mouseEntered(MouseEvent e) {
						// TODO Auto-generated method stub
						
					}

					@Override
					public void mouseExited(MouseEvent e) {
						// TODO Auto-generated method stub
						
					}
				});
				panel.add(qzs[row][col]);
			}
		}
	}
}

class qz extends Panel {
	public int i, j;

	public qz(int row, int col) {

	}
}