param is hiding member: accept multi param setters ?! (IDEA-134846)
cleanup after IDEA-CR-1112
cleanup IDEA-CR-1131
new overload resolution: reject complete normally when last instruction is return (IDEA-134808)
collect exceptions by call arguments (IDEA-134808)
warn when accessing static method of interfaces in language levels prior to 1.8 (IDEA-134814)
suggest to increase language level if static method of interface is called at language level <= 1.7
abstract method with missing implementation: accept default method (IDEA-134748)
accept method ref as default run argument (IDEA-134747)
extract if condition: ensure brackets (IDEA-134698)
make plugin manager actions deep dumb aware (IDEA-134783)