import java.util.Map;
import java.util.Properties;
import java.util.Timer;
import java.util.TimerTask;

public class ChangingVarWatched
{
	private Object[] props = System.getProperties().keySet().toArray();
	private String test = "TEST";
	private Properties p = System.getProperties();
	private Map env = System.getenv();

	public static void main(String[] args)
	{
		final Timer timer = new Timer();
		timer.schedule(newTask(timer), 1000);
		new ChangingVarWatched().test();
	}

	public static TimerTask newTask(final Timer oldTimer)
	{
		return new TimerTask()
		{
			@Override
			public void run()
			{
				oldTimer.cancel();
				final Timer newTimer = new Timer();
				newTimer.schedule(newTask(newTimer), 1000);
			}
		};
	}

	ChangingVarWatched getChangedObject()
	{
		return new ChangingVarWatched();
	}

	private void test()
	{
		System.out.println(test);
	}
}