How to create an int[] with fixed length and specific number with java stream? [duplicate]

Question

I know how to get an int[] with a range of numbers:

int[] array = IntStream.of(0, 3).toArray();

But how can I get it with fixed length and one specific number?

Answer 1

IntStream.generate(() -> x).limit(y)

is what you need. Replace x and y with any number you like and you will produce a stream that has y lots of the number x.

You can obviously then call toArray or do whatever operation you want.

IntStream.generate creates an infinite stream using the supplier.