[news.eclipse.tools.jdt] F3 key no more working

[Luca Ferrari <fluca1978@xxxxxxxxxxx>]

Hi all,
I don't know why or how, but in my Java projects the F3 key is no more
working, while the "Open Declaration" popup menu entry is working. Where
can I set up it again?
Please note that the F3 key is working for other perspectives, like the C++
one.

Thanks,
Luca