I have hidden a "toolbar" panel on NetBeans and i dont know how to active it again

Castle :

I don't know what I did with one of my "toolbars" on NetBeans and now its hidden.

I want it to be displayed again.

This is the toolbar that I want to be displayed:

Adrian Danlos :

You have to re-activate it in menu -> view -> Show Editor Toolbar. Check that option and the toolbar should be displayed properly again.

There are much more ways to do it, but this is the easy way.