This Bugzilla instance is a read-only archive of historic NetBeans bug reports. To report a bug in NetBeans please follow the project's instructions for reporting issues.
I just checked the archive: http://www.netbeans.org/servlets/SummarizeList?listName=api-changes and last mail there is from May, I know there were changes since then so it means that the sigtest is not working. Please fix it as soon as possible, otherwise some incidental API changes could get into release34.
Fixed