Hello I am new to here and am just learning java. I am having a dreadful time figuring if and how to implement an interface. So I am making a random character generator and need to use a random number generator for almost every one of my methods. So I thought it might be best to use a interface. If I do this I am not really sure as to how to implement it all the demonstrations I have looked at just have one line of code in the interface and I don't see the code that makes it work any where so where does the interface pull the code from that you are trying to use, and how do you implement it in multiple methods. Thank you for your patience and help.