1Z0-819 Web TestEngine demo

System.out.printIn(IntStream.range(0, 99).count());

System.out.printIn(IntStream.rangeClosed(1, 100).count());

System.out.printIn(IntStream.range(1, 100).count());

System.out.printIn(IntStream.rangeClosed(0, 100).map(x -> x).count());