I have a class that contains an inner class which
I now wish to make into another top-level class in
the package.  In Netbeans 3.6, I would have
expanded the nodes the relevant Explorer
filesystem down to the inner class, right-clicked
and Cut, then Paste on the package/directory's
Explorer node.  In 4.0 I can't do this, as the
class nodes only have Open and Delete options
(only the .java file node has Cut & Copy).

I'm assuming this is because moving classes should
be done with the Refactor options now (please
reassign the issue to a more relevant category if
this is not the case), however, the "Refactor ->
Move Class" option is disabled on the inner class.
   So it appears there's no quick way to move an
inner class anywhere else - I had to resort to
Find Usages, create a new class, cut & paste the
code in the editor, then amend the other classes
which had been affected...