Regular Expression Matching -Java

Question

I am taking input from a file in following format:

(int1,int2) (int3,int4)

Now I want to read int1, int2, int3 and int4 in my Java code. How ca

Answer 1

You could do something like:

String str = "(1,2) (3,4)";
Matcher m = Pattern.compile("\\((\\d+),(\\d+)\\) \\((\\d+),(\\d+)\\)").matcher(str);
if (m.matches()) {
   System.out.println(m.group(1)); // number 1
   ...
}