First of all there is no such thing as federal law in Denmark. The country is far too small, so all lawmaking is made on a national level, with a certain level of ad-hoc rule for county mayors and other local institutions.
Secondly the court does not make, only enforce law. All laws are made in the parliament. Those laws might be corrupt, but even though I dislike the current government, I do not think we should put it down to anything but either ideology or incompetence. You should note my country also has an infamous 'deep'-linking law, basically making it illegal to systematically link to the deeper parts of another website (making e.g. Google News illegal).