@Override
    public PsiElement handleElementRename(@NotNull String newElementName) throws IncorrectOperationException {
      String newPackageQName = StringUtil.getQualifiedName(StringUtil.getPackageName(getCanonicalText()), newElementName);
      return getElement().setName(newPackageQName + getElement().getName().substring(getCanonicalText().length()));
    }
@Override
    public PsiElement handleElementRename(@NotNull String newElementName)