@Override
    protected void applyFix(@NotNull Project project, @NotNull PsiElement startElement, @NotNull ModPsiUpdater updater) {
      final PsiReferenceExpression expression =
        (PsiReferenceExpression)startElement;
      final PsiMember member = (PsiMember)expression.resolve();
      assert member != null;
      final PsiClass containingClass = member.getContainingClass();
      assert containingClass != null;
      final String className = containingClass.getName();
      CommentTracker commentTracker = new CommentTracker();
      PsiReplacementUtil.replaceExpression(expression, className + '.' + commentTracker.text(expression), commentTracker);
    }
@Override
    protected void applyFix(@NotNull Project project, @NotNull PsiElement startElement, @NotNull ModPsiUpdater updater)