JTabbedPane's tab area add a button, it can display, but it can't click?

I haven't tried it, but you may be able to leverage one of approaches adduced by @camickr in the article Component Border . A custom TabbedPaneUI is a (laborious) alternative.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.