How to see Javadoc documentation on mouse hover in NetBeans?

Question

Is it possible, when you mouse hover on method/class so you can see Javadoc in NetBeans 7?

I want similar to Eclipse, when you just mouse hover on String

Answer 1

You can even open Javadoc window and you can see the javadoc in that. I prefer this way

Window >> Other >> javadoc.

Now you can see both your code and respective javadoc.

Update for Netbeans 8:

Window >> IDE Tools >> Javadoc Documentation