I hope to answer this question using JAVA

do not use your Handwriting, please.

A. Write a program that reads the following string "Hello, This is IT401 assignment 1" and does the following 1. Use the replace method of the class String and replace IT401 with Business computer language. Print the number of characters in the string after the replacement. 2. B. Is the replace method of class String an accessor method or a mutator method. Explain your