private void purgeTask(Object task) {
		TimerTask timerTask = this.tasks.get(task);
		if (timerTask != null) {
			timerTask.cancel();
			this.tasks.values().remove(timerTask);
		}
	}
private void purgeTask(Object task) {
		TimerTask timerTask = this.tasks.get(task);
		if (timerTask != null) {
			timerTask.cancel();
			this.tasks.values().remove(timerTask);
		}
	}
private void purgeTask ( Object task ) { TimerTask timerTask = this . tasks . get ( task ) ; if ( timerTask != null ) { timerTask . cancel ( ) ; this . tasks . values ( ) . remove ( timerTask ) ; } }
Purge task helper method. If given <code>task</code> is not scheduled this method does nothing.

@param task pending user defined task.
Purge task helper method . If given <code > task< / code > is not scheduled this method does nothing .