method returning either the higher part of the stored value (intermediate node) or the highest bit set (bit vector mode. If the node does not contain any value (min > max or value == 0) Nullable.null is returned.
See Implementation
method returning either the higher part of the stored value (intermediate node) or the highest bit set (bit vector mode. If the node does not contain any value (min > max or value == 0) Nullable.null is returned.