Generate random numbers in the range from 0 to 350, limiting the result to 10 and collecting as a list. Later it could be typed.
However, there are no guarantees as to the type, mutability, serializability, or thread safety of the returned list.
List<Object> numbers = new Random().ints(0,350).limit(10).boxed().collect(Collectors.toList());
and to get the int use array
int numbers = new Random().ints(0,350).limit(10).toArray();