Netbeans Lowercase Shortcut Not Working

It's like saying Ortomala Lokni

• to uppercase a selection, press Ctrl + U then U without Ctrl

Let me add also:

• to lowercase a selection, press Ctrl + U then L without Ctrl

• to reverse case in the selection, press Ctrl + U then S wthout Ctrl

if you are using mac use command instead of control

Command + U + L to lowercase

Command + U + U to uppercase

To activate this shortcut you have to hit Ctrl+U then release Ctrl and then hit L.