Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.util.regex.Matcher;
import java.util.regex.Pattern;

public class Main {
    public static void main(String args[]) {
        String regex = "\\w+";
        Pattern pattern = Pattern.compile(regex);

        String candidate = "asdf Java2s.com";

        Matcher matcher = pattern.matcher(candidate);

        if (matcher.find()) {
            System.out.println("GROUP 0:" + matcher.group(0));
        }

    }
}