public class ArtifactTester {
	public static void main(String args[]) {
		System.out.println("Start of program execution: "
				+ new java.util.Date());
		System.out.println("  please wait...");
		pause(2000);

		// Static members exist without any instances
		System.out.println("  (number of Artifact instances is currently "
				+ Artifact.getInstanceCount() + ")");
		pause(2000);

		// Creating first Artifact instance
		Artifact a = new Artifact(0.0001f);

		// Creating many more Artifact instances
		for (int i = 0; i < 100; i++) {
			a = new Artifact(i + 0.1f);
			pause(50);
		}

		// Displaying information about last Artifact instance
		System.out.println(a.toString());
	}

	// This method causes the program to suspend for delay milliseconds
	private static void pause(int delay) {
		try {
			Thread.sleep(delay);
		} catch (InterruptedException e) {
		}
	}
}