Java tutorial
import java.util.regex.Matcher; import java.util.regex.Pattern; public class MainClass { public static void main(String[] args) { Matcher m = Pattern.compile("\\w+").matcher("Today is Sunday"); while (m.find()) System.out.println(m.group()); int i = 0; while (m.find(i)) { System.out.print(m.group() + " "); i++; } } } /* */