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 patternStr = "b";
        Pattern pattern = Pattern.compile(patternStr);

        CharSequence inputStr = "a b c b";
        Matcher matcher = pattern.matcher(inputStr);
        boolean matchFound = matcher.find();
        System.out.println(matchFound);

        String match = matcher.group();
        System.out.println(match);

        int start = matcher.start();
        int end = matcher.end();
        System.out.println(start);
        System.out.println(end);
        matchFound = matcher.find();
    }
}