MainClass.java Source code

Introduction

Here is the source code for MainClass.java

Source

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

public class MainClass {
    public static void main(String args[]) {
        Pattern p = Pattern.compile("(\\w+) (\\w+)");
        StringBuffer sb = new StringBuffer();

        String candidateString = "Jack Lee";

        String replacement = "$2, $1";
        Matcher matcher = p.matcher(candidateString);
        matcher.matches();

        matcher.appendReplacement(sb, replacement);

        System.out.println(sb.toString());
    }
}
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