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 str = "this is a test";

        StringBuffer sb = new StringBuffer();
        Matcher m = Pattern.compile("([a-z])([a-z]*)", Pattern.CASE_INSENSITIVE).matcher(str);
        while (m.find()) {
            m.appendReplacement(sb, m.group(1).toUpperCase() + m.group(2).toLowerCase());
        }
        System.out.println(m.appendTail(sb).toString());
    }
}
//This Is A Test