PROGRAM SHOWING HOW THREAD AND MOUSEMOTION LISTENER WORK IN JAVA CODE

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

public class MyThread1 implements Runnable{

public void run(){
method();
}

public void method(){
while(true){
try{
Thread.sleep(1000);
System.out.println("Hello to Runnable");
}//end of try
catch(InterruptedException e){

}//end of catch

}//end of while
}//end of method

public static void main(String args[]){

Thread th1=new Thread(new MyThread1());
th1.start();

Thread th2=new Thread(new MyThread2());
th2.start();

}//end of main

}//end of thread1

class MyThread2 extends JPanel implements Runnable,MouseMotionListener{

JFrame frame=new JFrame("Graphis Animations");
int x=0,y=0;

Random ran=new Random();

MyThread2(){

frame.setSize(500,500);
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setSize(400,400);
addMouseMotionListener(this);
setBackground(new Color(ran.nextInt(255),ran.nextInt(255),ran.nextInt(255)));
frame.add(this);
frame.setVisible(true);


}//end of constructor

public void run(){
while(true){
try{
Thread.sleep(20);

if(x<350){
x++;
y++;
repaint();
}

else
{
y--;
repaint();
}


}//end of try
catch(InterruptedException e){
}

}//end of while

}//end of run



public void paintComponent(Graphics g){

super.paintComponent(g);
g.fillRect(x,y,50,50);
}

public void mouseMoved(MouseEvent e){
x=e.getX()-30;
y=e.getY()-10;

}

public void mouseDragged(MouseEvent e){

}

}