I need the following code in Java. Please make this simple and easy to understand. Please read thoroughly.

Using the ArrayBoundedStack 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:

U - make all letters uppercase

L - make all letters lowercase

R - reverse the string

C ch1 ch2 - change all occurences of ch1 to ch2

Z - undo the most recent change

You may assume a "friendly user", that is, the user will not enter anything illegal. When the user is finished, the resultant string is printed. For example, if the user enters:

All dogs go to heaven

U

R

Z

C O A

C A t

Z

the output from the program will be "ALL DAGS GA TA HEAVEN"