Must be in java and can you include comments explaining what each step does ? Using the ArrayBoundedStack or ArrayListStack class, create an application EditString that prompts the user for a string and then repeatedly prompts the user for changes to the string, until the user enters an X, indicating the end of changes. Legal change operations are: Umake all letters uppercase Lmake all letters lowercase Rreverse the string C ch1 ch2change all occurrences of ch1 to ch2 Zundo the most recent change --------- User input "All dogs go to heaven" U R Z C O A C A t Z "output should be "ALL DAGS GA TA HEAVEN"

import java.util.Scanner;

/*

* @Aidan Conniff

* If the user enters:

* All dogs go to heaven

* U

* R

* Z

* C - O A

* C - A t

* Z

* X

* the output from the program will be "All DAGS GA TA HEAVEN"

*

* If the user enters:

* Fly Eagles Fly

* L

* R

* C - yl it

* Z

* R

* U

* X

* the output from the program will be "FLY EAGLES FLY"

*

*

*/

public class EditStringStarterCode {

public static void main(String[] args) {

Scanner in = new Scanner(System.in);

String editString;

ArrayBoundedStack stack = new ArrayBoundedStack<>();

System.out.println("Welcome to Edit String");

System.out.println("You can do the following operations on the String:");

System.out.println("U - make all letters uppercase");

System.out.println("L - make all letters lowercase");

System.out.println("R - reverse the String");

System.out.println("C - change all occurences of substring 1 with substring 2");

System.out.println("Example: C ch1 ch2 will change any occurence of ch1 within a String with ch2");

System.out.println("Z - undo the most recent change");

System.out.println("Please enter a String");

editString = in.nextLine();

System.out.println("Enter an operation");

String operation = in.nextLine();

String reverse;

while(!operation.equalsIgnoreCase("X")) {

if(operation.equalsIgnoreCase("U")) {

editString = editString.toUpperCase();

}

else if(operation.equalsIgnoreCase("L")) {

editString = editString.toLowerCase();

}

else if(operation.equalsIgnoreCase("R")) {

StringBuilder sb=new StringBuilder(editString);

editString=sb.reverse().toString(); //reverse string

stack.push(editString); //push this string in stack

}

else if(operation.equalsIgnoreCase("C")) {

System.out.println("Enter substring to repalce");

String replace = in.nextLine();

System.out.println("Enter substring to replace with");

String replaceWith = in.nextLine();

replace=stack.peek().replace(replaceWith.charAt(2),replaceWith.charAt(4));//replace() replaces old char with new char

stack.push(replace);

} else if(operation.equalsIgnoreCase("Z")) {

stack.pop(); //remove recent operate string from stack

}

System.out.println("Enter next operation or X to quit");

operation=in.nextLine();

}

stack.push(editString);

System.out.println("Thanks for playing. Your final string is");

if(!stack.isEmpty()) {

System.out.println(stack.top());

}

in.close();

}

}

HAVE THE MAJORITY DONE CANT GET "Z" AND "C"