- ceilingKey
Returns the least key greater than or equal to the given key, or null if there
is no such key.
- clear
- comparator
- containsKey
- descendingKeySet
Returns a reverse order NavigableSet view of the keys contained in this map. The
set's iterator retu
- entrySet
- firstKey
- floorKey
Returns the greatest key less than or equal to the given key, or null if there
is no such key.
- headMap
Returns a view of the portion of this map whose keys are less than (or equal to,
if inclusive is tru
- higherKey
Returns the least key strictly greater than the given key, or null if there is
no such key.
- isEmpty
- keySet