Put yourself Fedora 15, JDK 7, NetBeans 7.0.1. Gnome 2 was great but Gnome 3 has the following bugs:
— Bug with Ctrl+V doesn't work for RU layout. I have in the system are 2 layouts, Russian and English. Noticed feature that glitches do not appear to be the first layout in the list of layouts (for example, a list of US EN and following, the trip will be to EN and Vice versa).
— A glitch with the hint (Alt+double Enter). Works for the US layout, EN after pressing Enter key a second time and transferred the line in the code editor, and not the choice of selecting the pop-up window hint.
— When stretching of the NB window to full screen glitch occurs with the choice of Windows (the cursor to click on one menu and open menu next, for example). This problem old, solved the formulation of the NB window is not full screen.
Ctrl+V does not work in Nautilus. This is not true for NetBeans, but maybe someone knows the answer how to fix it.