add single static import: process nested references (IDEA-94951)
improve description now that inspection warns in more cases
IDEA-105612 (Add "redundant toString() call" inspection)
IDEA-106008 ('convert variable argument parameter to array' action generates uncompilable code in case of parametrized vararg)
at the end of compilation additionally refresh output roots for generated sources, if they are located under module's source content. Need this to update errors highlighting in IDEA, if annotation processors generated something
simplify checks
cleanup
restoring selected editor on project reopening