MainClass.java Source code

Introduction

Here is the source code for MainClass.java

Source

/*
 * Output:
After replace: This was a test. 
 */

public class MainClass {
    public static void main(String args[]) {
        StringBuffer sb = new StringBuffer("This is a test.");

        sb.replace(5, 7, "was");
        System.out.println("After replace: " + sb);
    }
}