Package net.i2p.util

Class UnmodifiableSortedSet<E>

java.lang.Object
java.util.AbstractCollection<E>
java.util.AbstractSet<E>
net.i2p.util.ArraySet<E>
net.i2p.util.UnmodifiableSortedSet<E>
All Implemented Interfaces:
Iterable<E>, Collection<E>, SequencedCollection<E>, SequencedSet<E>, Set<E>, SortedSet<E>
public class UnmodifiableSortedSet<E> extends ArraySet<E> implements SortedSet<E>
Efficient implementation of a SortedSet stored in a fixed-size array. Much more space-efficient than TreeSet. Doesn't do copying like CopyOnWriteArraySet. Unmodifiable, thread-safe. Null elements are not permitted. The Collection constructors are not recommended for large sets as the duplicate check is O(n**2).
Since:
0.9.55