code: public Symbol resolveBinaryNameOrIdent(ModuleSymbol msym, String name) {
          try {
              Name flatname = names.fromString(name.replace("/", "."));
              return finder.loadClass(msym, flatname);
          } catch (CompletionFailure ignore) {
              return resolveIdent(msym, name);
          }
      }
docs: Resolve an identifier which may be the binary name of a class or
  the Java name of a class or package.
  @param msym      The module in which the search should be performed
  @param name      The name to resolve