如何使用Java中的进度条创建启动画面

I am going to create a splash screen for my application which is I coded. The splash screen should have progress bar, background image and info section which is badly needed because there are some files that need to be installed before application start to work, and I want to see them on the splash screen (like eclipse splash screen). Additionally, progress bar will move forward according to installed file. Anyone can help me about this subject? Thank you for your interestI am going to create a splash screen for my app