I am filing this on behalf of dkonecny. Here are the thread dumps
David insisted that they are the same as #160323 which they are not IMHO. Vita, please evaluate, thanks.
Oops, I forgot to put David on Cc and assign it directly to Vita.
*** Issue 161290 has been marked as a duplicate of this issue. ***
verified in trunk, please integrate the fix in release67_m3
Transplanted to release_m3 clone as http://hg.netbeans.org/release67_m3/rev/ba534c65e5cf
Integrated into 'main-golden', will be available in build *200903310200* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
User: Vita Stejskal <email@example.com>
Log: #161311 - locking the parsing infrastructure prior document locking
verified in release_m3