Part of umbrella issue #177274.
I'll have a look at this.
QuerySupport initialization takes too long. I think we could add some sort of caching.
Integrated into 'main-golden', will be available in build *200912020200* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
User: Vita Stejskal <firstname.lastname@example.org>
Log: #177464: caching IndexImpl instances for roots in order to avoid disk touches (FileSystem access) when initializing QuerySupport