public class SynchronizedClass {

	public static void main(String[] args) throws InterruptedException {
		countMultiple();
	}

	static void countMultiple() throws InterruptedException {
		SyncCounter c = new SyncCounter();
		for (int i = 0; i < 100; i++) {
			new Thread() {
				public void run() {
					try {
						c.inc();
						c.dec();
					} catch (InterruptedException e) {
					}
				}
			}.start();
		}
		Thread.sleep(2000);
		System.out.println("Final: " + c.getI());
	}
}