Java: Equivalent of Python's range(int, int)?

Question

Does Java have an equivalent to Python\'s range(int, int) method?

Answer 1

Java 9 - IntStream::iterate

Since Java 9 you can use IntStream::iterate and you can even customize the step. For example if you want int array :

public static int[] getInRange(final int min, final int max, final int step) {
    return IntStream.iterate(min, i -> i < max, i -> i + step)
            .toArray();
}

or List :

public static List getInRange(final int min, final int max, final int step) {
    return IntStream.iterate(min, i -> i < max, i -> i + step)
            .boxed()
            .collect(Collectors.toList());
}

And then use it :

int[] range = getInRange(0, 10, 1);