Best way to Iterate over a range of Integers in Java without regex [closed]

Question

I have range of numbers 08230 to 08239. I would like to iterate over this numbers and find numbers like 0823021267 or 0823121267 etc. I tried regex that works fine. Is there other way (better way) to do that and how please with example.

Answer 1

int min_range = 8230;
int max_range = 8239;


for(int i = min_range * 100000; i < max_range * 100000; ++i)
    System.out.println(i);

... if i understood what you meant correctly.
I would also want to ask someone with more knowledge whether the max_range * 100000 would be considered as loop invariant by javac and pulled out of the loop.