ConcurrentSet (ActiveMQ Artemis Commons 2.27.1 API)

Type Parameters:

E - The generic class

All Superinterfaces:

Collection<E>, Iterable<E>, Set<E>

All Known Implementing Classes:

ConcurrentHashSet
```
public interface ConcurrentSet<E>
extends Set<E>
```
A ConcurrentSet

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  boolean addIfAbsent(E o)
  - Methods inherited from interface java.util.Collection
    parallelStream, removeIf, stream, toArray
  - Methods inherited from interface java.lang.Iterable
    forEach
  - Methods inherited from interface java.util.Set
    add, addAll, clear, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, spliterator, toArray, toArray

- Method Detail
  - addIfAbsent
```
boolean addIfAbsent(E o)
```