11.1 Design and implement a program that creates an exception class

called StringTooLongException, designed to be thrown when

a string is discovered that has too many characters in it. In the

main driver of the program, read strings from the user until the

user enters "DONE". If a string is entered that has too many char-

acters (say 20), throw the exception. Allow the thrown exception

to terminate the program.

PP 11.2 Modify the solution to PP 11.1 such that it catches and handles

the exception if it is thrown. Handle the exception by printing an

appropriate message, and then continue processing more strings

NEED ANSWER TO pp11.2 only please show image of output