Can not insert [ or { into Netbeans 6.5 with ISO8859-15 locale

After downloading the fresh Netbeans 6.5 and installing the python module.

I attempted the featuer of "__all__" which is recognized in the completion popub.

But there was the problem, that I could not insert a bracket ( "[" ).
In a shell or any other application it works, but in jedit it does also not work.

So it seems to be combined with a Java Application.

After changing the locale to de_AT.UTF-8 I could insert brackets again.

so my workaround is to have the system running in de_AT.ISO8859-15 and also gnome as describe here and just change the locale in the start scripts.
The default editor locale is set to de_AT.ISO8859-15, because otherwise
the whole development will be destroyed, when changing the locale.
It also didn't help to use different JDK's.