一段代码目的是打印2点成一条直线，出了点问题

Question

import java.awt.*;
import java.awt.event.*;
public class DrawLine
{
Frame f=new Frame("DrawLine");
public static void main(String args[])
{
new DrawLine().init();
}
public void init()
{
f.setSize(300,300);
f.setVisible(true);
f.addMouseListener(new MouseAdapter()
{
int orgX;
int orgY;
public void mousePressed(MouseEvent e)
{
orgX=e.getX();
orgY=e.getY();
}
public void mouseRealeased(MouseEvent e)
{
Graphics g=f.getGraphics();
g.setColor(Color.RED);
g.setFont(new Font("隶书",Font.ITALIC|Font.BOLD,30));
g.drawString(new String(orgX+","+orgY),orgX,orgY);
g.drawString(new String(e.getX()+","+e.getY()),e.getX(),e.getY());
g.drawLine(orgX,orgY,e.getX(),e.getY());
}
});
}
}
现在那个frame能输出，但是鼠标点上去没有反应，请指点

Answer 1

package com.ghostandghost.java.baseclass;import java.awt.Color;
import java.awt.Font;
import java.awt.Frame;
import java.awt.Graphics;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
public class DrawLine
{
Frame f=new Frame("DrawLine");
public static void main(String args[])
{
new DrawLine().init();
}
public void init()
{
f.setSize(300,300);
f.setVisible(true);
f.addWindowListener(new WindowAdapter(){
public void windowClosing(WindowEvent e)
{
System.exit(0);
}

}); f.addMouseListener(new MouseAdapter()
{
int orgX;
int orgY;
public void mousePressed(MouseEvent e)
{
orgX=e.getX();
orgY=e.getY();
}

public void mouseReleased(MouseEvent e)
{
Graphics g=f.getGraphics();
g.setColor(Color.RED);
g.setFont(new Font("隶书",Font.ITALIC|Font.BOLD,30));
g.drawString(new String(orgX+","+orgY),orgX,orgY);
g.drawString(new String(e.getX()+","+e.getY()),e.getX(),e.getY());
g.drawLine(orgX,orgY,e.getX(),e.getY());
}
});
}
}

Answer 2

我知道了
public void mouseRealeased(MouseEvent e)Released，拼错了，但是编译器为什么找不出，郁闷阿

Answer 3

public void mouseRealeased(MouseEvent e)
你这句打错了，mouseRealeased拼写错误， 应该是mouseReleased

Answer 4

mouseRealeased    mouseReleased