XML-defined arguments values are initially turned into TypedStringValue wrappers. If we encounter an unresolved argument, we need to unwrap such a TypedStringValue and then try to treat its content as a class name. Issue: SPR-11034
XML-defined arguments values are initially turned into TypedStringValue wrappers. If we encounter an unresolved argument, we need to unwrap such a TypedStringValue and then try to treat its content as a class name. Issue: SPR-11034