Answer 1

Hi Alberto! First off, welcome to SoloLearn. Secondly, please note that this forum is reserved for coding related questions only, and the vague idea of "wanting to make a game using Java in Netbeans" doesn't really convey determination of any sort, hence the reason this question has gone unanswered for so long. In addition, when asking a question, please use relevant tags, and do not link random codes in your question. It looks spam-ish, and will not help you at all. Thanks for your time, and if you ever have a clear question you need help with, feel free to jump in and post it with clarity. Cheers.
https://www.sololearn.com/discuss/1316935/?ref=app