* Complete the first Java program (a window framework of jogl)

Today, I finally got out of the box (usually a lot of time, but I used it to eat and play games). I implemented this simple framework, but it was still a beta version, it's just a place where render is stored, so there's no way to handle events. However, it will be added into the real framework in the future. In fact, it is largely an example of learning nehe's Java port, but it is also slightly different. After all, thank you for your understanding.
Download: glwindowframework.rar
Download example: joglwindowframeworktest.rar