Removes key and its value.
public bool Remove(CosString key)
The key; compared byte by byte (Annex J.3.3).
true when the tree held the key.ISO 32000-2 §7.9.6. A node left empty is removed from its parent (an empty root keeps an empty Names array), and the
Limits of every node on the path are updated. A damaged tree that holds the key is first rebuilt balanced in place.