IDEA-81893 "Do not step into the classes" feature does not work after calling of "Smart step" (Shift+F7)
CR-IC-3918 a way to detect AbstractMethodError-causing plugin without introducing new Application method
must be in edt
overrides
implement alexander.doroshko suggestion: simplify&improve default browser UI (now you set first custom browser as default)
RunConfigurationProducer.EP_NAME should be final
PreferredProducerFind: remove duplication