public FlashTask(final IDialogPage page, final int delay, final Image... images) {
  this.page = page;
  this.delay = delay;

  control = page.getControl();
  display = page.getControl().getDisplay();
  states = new ImageDescriptor[images.length];

  for (int i = 0; i < states.length; i++)
    states[i] = ImageDescriptor.createFromImage(images[i]);
}
 

public void firePageChanged( IDialogPage taskPage )
{
	dialog.firePageChanged( new PageChangedEvent( dialog, taskPage ) );
}