Try to explore CC with DB connection - empty schema without tables - "Database" node has no child node - so not possible to guess is an error or not

related issue -> JBIDE-8219
as test example I use MySQL empty schema and get screenshot-1 - compare it with screenshot-1 from JBIDE-8219.
as result in such case -> should be a node which declare:
"Connected to DB successfully. There are no tables/views."
with correct message icon.