Method getInstance

core/SimClock.java:25–30

Get the instance of the class that can also change the time. @return The instance of this clock

()

	 * @return The instance of this clock
	 */
	public static SimClock getInstance() {
		if (clock == null) {
			clock = new SimClock();
		}
		return clock;
	}
	
	/**
	 * Returns the current time (seconds since start)