private static void runSimulation(TreeCollector collector, ArrayList<TreeSubscriber> subscribers){
		System.out.println("In this simulation, the observable instance will update its attached observers every ten seconds.");
		while(true){
			collector.queryTrees();
			for(TreeSubscriber subscriber : subscribers){
				subscriber.printBloomingTrees();
			}
			try {
				Thread.sleep(10000);
			} catch (InterruptedException e) {}
			
		}
	}