Eclipse is hiding a package from me, why is that?

Question

My problem is that, i have package that disappeared!

I have a list of packages, once i create package name model, and it hided this package from me, i mean i cant see it in project explorer.

Why it can happened?

Here's a link!

Answer 1

Eclispe hide it if there aren't file in it, put a file in the package and you should see it