If possible the GUI using scenebuilder and using jgrasp because that is all I've used in this class so that's what I'm familiar with. Thanks! :)

Write a program that allows users to encrypt files. We will implement two simple encryption methods. Have the following GUI components: Have a button that when pressed opens a Fil Have the user choose the file with the FileChooser. Encrypt the contents of the file and put the results in a TextArea. First Encryption Technique The first file encryption technique we will use for this program is the highly secure "one letter off system. So an"a" will be represented by a "b", and a "b" will be represented by a "c" in the encrypted file and so on