The "elite hackers" like to make their text look cool by replacing characters with similar-looking symbols: e becomes 3, i becomes 1, l becomes 7, and o becomes 0. Write a program to carry out these replacements with a sample string.

Complete the following file:

ReplacementTester.java

public class ReplacementTester { public static void main(String[] args) { String greeting = "Hello, elite hacker!"; // your work here // call the replace method four times System.out.println(modifiedGreeting); System.out.println("Expected: H3770, 371t3 hack3r!"); } }