Created attachment 113918 [details]
Dev build, JDK 6, was just closing a Maven project and opening a j2seproject.
Compare "Parsing & Indexing Loop (...)" to "Opening projects". AnnotationProcessingQueryImpl.getAnnotationProcessingOptions should not call foreign code while holding a private lock I guess.
Fixed jet-main a2252d02fa81
Integrated into 'main-golden'
User: Tomas Zezula <email@example.com>
Log: #206079:Deadlock in AnnotationProcessingQueryImpl vs. project mutex