Mouse.java

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

class Mouse implements  Runnable
{
	static Robot r;
	static Dimension dim = Toolkit.getDefaultToolkit().getScreenSize();;

	public static void main(String[] args) throws Exception
	{
		Mouse m = new Mouse(); 
		Thread t = new Thread(m);
		t.start();
		r = new Robot();

        System.out.println(dim.width +":"+ dim.height);

	}

	public void run() 
	{
		try
		{
			while(true)
			{
				int xd = dim.width;int yd = dim.height;
				int x = MouseInfo.getPointerInfo().getLocation().x;
				int y = MouseInfo.getPointerInfo().getLocation().y;
			//	System.out.println(x +":"+ y);
				//Runtime.getRuntime().exec("title hi");
					if(x < 7)
						r.mouseMove(xd,y);
					if(y < 7)
						r.mouseMove(x,yd);
					if(x + 7 > xd)
						r.mouseMove(0,y);
					if(y + 7 > yd)
						r.mouseMove(x,0);
			}
		}
		catch (Exception e)
		{
			System.out.println(e);
		}
			

	}


}