halfway listRecursive
changing back to functional approach.... -_-
or not! found the little bug for that.
debuggung super fun imperative insert(elem, index)
so many syso
loool xD i had simply forgotten the .tail() statement
cleanup, refact, updating accessCounts on .getNext() and .first
cleanup, refact, updating accessCounts on .getNext() and .first2
fin test, now starting experiments
added pdf aufgabe 5.1 and 5.2