public void start(){
  this.last=System.nanoTime();
  Animator animator=new Animator(this.canvas);
  animator.setRunAsFastAsPossible(true);
  animator.start();
}

public void start ( ) { this . last = System . nanoTime ( ) ; Animator animator = new Animator ( this . canvas ) ; animator . setRunAsFastAsPossible ( true ) ; animator . start ( ) ; }
start active rendering the example . < p > this should be called after the jframe has been shown .
