Main.java Source code

Introduction

Here is the source code for Main.java

Source

public class Main {
    public static void main(String[] args) {
        // \\b to get \b inside the string literal.
        String regex = "\\bJava\\b";
        String replacementStr = "XML";
        String inputStr = "Java and Javascript";
        String newStr = inputStr.replaceAll(regex, replacementStr);

        System.out.println("Regular  Expression: " + regex);
        System.out.println("Input String: " + inputStr);
        System.out.println("Replacement String:  " + replacementStr);
        System.out.println("New String:  " + newStr);
    }
}