Assert.assertTrue(zero_ten_evens.shorterThan(7));
Assert.assertEquals("[0, 4, 8]", zero_ten_evens.by(2).sequence().toString());
Assert.assertEquals(3, zero_ten_evens.by(2).getSize());
Assert.assertEquals("[2, 4, 6, 8]", zero_ten_evens.take(5).skip(1).sequence().toString());
}
ObjectArrayIterable<ceylon.language.Integer> ints(int... ints) {
ceylon.language.Integer[] result = new ceylon.language.Integer[ints.length];