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After getting stuck with a Pythonish integer range in C++, I rewrote the facility in Java. In Python you can say:

After getting stuck with a Pythonish integer range in C++, I rewrote the facility in Java. In Python you can say:

>>> range(38, 0, -3)
[38, 35, 32, 29, 26, 23, 20, 17, 14, 11, 8, 5, 2]

for (int i : range(10)) {
...
}

List<Integer> list = new ArrayList<>(range(100, -100, -7));

>>> range(38, 0, -3)
[38, 35, 32, 29, 26, 23, 20, 17, 14, 11, 8, 5, 2]

In Java you can say:

for (int i : range(10)) {
    ...
}

or, if need be:

List<Integer> list = new ArrayList<>(range(100, -100, -7));

List list = new ArrayList(range(100, -100, -7));

List<Integer> list = new ArrayList<>(range(100, -100, -7));