So I was planning on making a game for my favorite Youtuber, and I'm not sure if I will get into trouble with Oracle (since I am making it in Java) if I don't give credit to them for using their programming language. I couldn't find anything on the internet for this, so don't get mad at me if this is obvious. I just want to be sure I'm not going to have to deal with some legal stuff.
P.S. If you know a place to upload JAR files so people may download them, feel free to tell me. It would also help to know how I can make sure that nobody steals my game and takes credit for it. This isn't as important as what is above, so you don't need to answer it.