regex getting the first instance of a number from a string

Question

I return the following string from a webpage

Order Number: 1509596 Customer Number: 8

but it coul

Answer 1

if you change orderNumber.replaceAll("[^0-9]", "")

to

orderNumber.replaceAll("[^0-9]", ",") hence

you will get ,1509596,8 as an answer,

I think this is probably help you to solve ans.