import java.awt.*;
import java.applet.*;

//<applet code="LifeTime" height=150 width=100></applet>

//Demonstrates Lifetime of a variable
public class LifeTime extends Applet {
  public void paint(Graphics g) {
    int x,j=20;
    
    for(x=0; x < 3; x++) {
      int y = -1; // y is initialized each time block is entered.

      g.drawString("Y is " + y,20,j); //this always prints -1
      y = 100;
      j+=20;
      g.drawString("Y is now: " + y,20,j);
      j+=20;
    }
  }
}
/* The output generated by this program is
   y is: -1
   y is now 100;
   y is: -1
   y is now 100;     
   y is: -1
   y is now 100;
*/