Replacing part of regex

Question

I trying to replace '.' between two not number symbols. I used replaceAll and regEx

string.replaceAll("\\D\\.\\D", "_");

but it changing and symbols near '.' Can I solve this with Java methods or I should write own method?

Answer 1

this may work for you:

yourString.replaceAll("(\\D)[.](\\D)","$1$2");