IDEA-117777 Change the way native splashscreen is shown in WinLauncher
IDEA-117163 Parameter "nosplash"  is broken on launcher
PY-3450 Refactoring: pull up class variables/attributes: Refactoring + compilation fix
Merge remote-tracking branch 'origin/master'
updated path to log4j.jar for executing Updater.
new inference: primitive types processing: ignore eq constraint by the spec
revert (IDEA-120153)
invalid @FunctionalInterface severity change warning -> error (IDEA-120162)
new inference: skip constraints which won't produce anything: proper return type for lambda
new inference: ignore self eq bounds
new inference: lambda compatibility: ground type constraint added
new inference: introduce "thrown" bound
NotNull