import java.io.*;

import java.util.regex.*;

public class Regex{

public static void main(String[] args){

{

String line = "STRING";

Pattern pattern = Pattern.compile("S.R");

Matcher matcher = pattern.matcher(line);

if(matcher.find()) {

System.out.println(line);

System.out.println("Found '" + matcher.group() +

"' starting at index " + matcher.start() +

" and ending at index " + matcher.end() + ".");

}else{

System.out.println("*** NO MATCH ***");

}

}

}

}