NetBeans shortcut key for collapsing/expanding a method

Question

I copied a piece from http://wiki.netbeans.org/KeymapProfileFor60.

The first option is for Win/Lin and the second for Mac.

Command	Windows	Mac
Collapse (hide) a block	`Ctrl` + `-`	`⌘` + `-`
Expand a Collapsed Block (expand-fold)	`Ctrl` + `+`	`⌘` + `+`
Collapse (hide) all code blocks	`Ctrl` + `Shift` + `-`	`⌘` + `Shift` + `-`
Expand all code blocks (expand-all-folds)	`Ctrl` + `Shift` + `+`	`⌘` + `Shift` + `+`

¹ On Windows you can also use the numpad + and -
² It says +, achkatually it’s the = key