@Override
      public void visitSwitchExpression(@NotNull PsiSwitchExpression expression) {
        if (!isNonemptyRuleFormatSwitch(expression)) return;
        if (findReplacer(expression) == null) return;
        String message = JavaBundle.message("inspection.switch.expression.backward.expression.migration.inspection.name");
        holder.registerProblem(expression.getFirstChild(), message, new ReplaceWithOldStyleSwitchFix());
      }
@Override
      public void visitSwitchExpression(@NotNull PsiSwitchExpression expression)