it.unimi.dsi.fastutil
Class SortedSets

java.lang.Object
  extended byit.unimi.dsi.fastutil.SortedSets

public class SortedSets
extends Object

A class providing static methods and objects that do useful things with sorted sets.

See Also:
Collections

Field Summary
static Sets.EmptySet EMPTY_SET
          An empty sorted set (immutable).
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

EMPTY_SET

public static final Sets.EmptySet EMPTY_SET
An empty sorted set (immutable). It is serializable and cloneable.

The class of this objects represent an abstract empty sorted set that is a subset of any type of sorted set. Thus, EMPTY_SET may be assigned to a variable of any (sorted) type-specific set.

Note that this is just a useful copy of Sets.EMPTY_SET.