Hi, I desperately need help for my java assignment. I am required to make an encryption/decryption program using netbeans. It basically takes the users message and encrypts it into characters and vice versa for decryption. My teacher say it has something to do with using arrays. There are 2 main screens in my program(Encryption,Decryption) i already designed it. I just need help with the code. Could you please help me out. Your help will be greately appreciated. I uploaded my netbeans code below. Could you please help ?