Don't report error bagdes for virtual files.
When the VSP creates a stub with errors the javac should NOT report these errors as they are synthetic.
Integrated into 'main-golden', will be available in build *200906290201* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
User: Tomas Zezula <firstname.lastname@example.org>
Log: #167756:Don't report error bagdes for virtual files.
The fix has been ported into the release67_fixes repository.
v in 6.7.1