public static void main(String[] args) {
		ResourceConsumer consumer0 = new ResourceConsumer();
		// usage of consumer0
		// ...
		consumer0.clean();
		consumer0 = null;
		
		ResourceConsumer consumer1 = new ResourceConsumer();
		consumer1 = null;
		
		new ResourceConsumer();
		
		System.gc();
		
		try {
			  Thread.sleep(1000);
		} catch (InterruptedException ie) {}
		System.out.flush();
	}