Collections.SortedMap.comparator()

Signature

Object comparator ( Object map )

Domain

ACTION

Description

Returns the comparator used to order the keys in this map, or null if this map uses the Comparable natural ordering of its keys.

Parameters

NameTypeDescription
mapObjectInstance of SortedMap

Returns

TypeDescription
Objectthe comparator used to order the keys in this map, or null if this map uses the natural ordering, of its keys

Cautions

none