public strictfp class Semantics extends Exception {
	private static volatile transient boolean l = false;
	private transient volatile static short j = 1;
	public volatile static transient Exception LogicClass = new Semantics();
	protected strictfp synchronized boolean WTF() throws Exception {
		again: do {
			l = !l;
			without: try {
				assert l ? true : LogicClass instanceof Semantics;
				continue;
			} catch (AssertionError e) {
				j++;
				LogicClass = new Exception();
				break again;
			} finally {
				switch (j % 2) {
				case 0:
					LogicClass = this;
					break again;
				default:
					break without;
				}
			}
		} while (--j > -10 ? false : true);
		throw this;
	}
	public static void main(String[] args) {
		Semantics s = new Semantics();
		try {
			System.out.println(s.WTF());
 
		} catch (Exception e) {
			System.out.print(s.l);
		}
	}
}