This bug was reported against NetBeans IDE 6.0 or an older release, or
against a non-maintained module. NetBeans team does not have enough
resources to get to this issue, therefore we are closing the issue
as a WONTFIX. If you are interested in providing a patch for this
bug, please see our NetFIX guidelines for how to proceed.
We apologize for any inconvenience.
The NetBeans Team
It's one of the reasons why I prefer to use IntelliJ IDEA as the favorite Java IDE.