java - Classes folder shows up in Build Path but not Project Explorer -

I have to put a compiled class in web-INF / class. There was no class folder in my web-INF folder so I made one according to the instructions.

Even after restarting my computer, the class folder will not appear in the project explorer (even if it is in build path).

In addition, for extra pleasure / brownie point, you can tell me That only my class in classes of one class?

Thanks everyone!

Let me discuss a little transparent, goto view menu (Project Explorer in the top right corner) --- - & gt; Customize the scene ---- & gt; Uncheck Java Output Folders.