Write a JAVA program that contains a class to encapsulate a word that is entered by the user. An appropriate accessor method should be written and used. Write appropriate methods to do the following:

1. Convert the word to all lowercase letters.
2. Scramble the word into all possible permutations and store them in a list or array.
3. Sort the permutations in alphabetical order.
4. Display the list of permutations.
5. Report the number of permutations.

Test all constructors and methods using a separate driver class.