ReferenceSets.UnmodifiableSet (fastutil 8.2.2)

java.lang.Object
- it.unimi.dsi.fastutil.objects.ReferenceCollections.UnmodifiableCollection<K>
- - it.unimi.dsi.fastutil.objects.ReferenceSets.UnmodifiableSet<K>

All Implemented Interfaces:

ObjectIterable<K>, ReferenceCollection<K>, ReferenceSet<K>, java.io.Serializable, java.lang.Iterable<K>, java.util.Collection<K>, java.util.Set<K>

Direct Known Subclasses:

ReferenceSortedSets.UnmodifiableSortedSet

Enclosing class:

ReferenceSets
```
public static class ReferenceSets.UnmodifiableSet<K>
extends ReferenceCollections.UnmodifiableCollection<K>
implements ReferenceSet<K>, java.io.Serializable
```
An unmodifiable wrapper class for sets.

See Also:

Serialized Form

- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  boolean equals(java.lang.Object o)
  
  int hashCode()
  
  boolean remove(java.lang.Object k)
  - Methods inherited from class it.unimi.dsi.fastutil.objects.ReferenceCollections.UnmodifiableCollection
    add, addAll, clear, contains, containsAll, isEmpty, iterator, removeAll, retainAll, size, toArray, toArray, toString
  - Methods inherited from class java.lang.Object
    getClass, notify, notifyAll, wait, wait, wait
  - Methods inherited from interface java.util.Collection
    parallelStream, removeIf, stream, toArray
  - Methods inherited from interface java.lang.Iterable
    forEach
  - Methods inherited from interface it.unimi.dsi.fastutil.objects.ReferenceSet
    iterator
  - Methods inherited from interface java.util.Set
    add, addAll, clear, contains, containsAll, isEmpty, removeAll, retainAll, size, spliterator, toArray, toArray

- Method Detail
  - remove
```
public boolean remove(java.lang.Object k)
```
    Specified by:
    
    remove in interface java.util.Collection<K>
    
    Specified by:
    
    remove in interface java.util.Set<K>
    
    Overrides:
    
    remove in class ReferenceCollections.UnmodifiableCollection<K>
  - equals
```
public boolean equals(java.lang.Object o)
```
    Specified by:
    
    equals in interface java.util.Collection<K>
    
    Specified by:
    
    equals in interface java.util.Set<K>
    
    Overrides:
    
    equals in class ReferenceCollections.UnmodifiableCollection<K>
  - hashCode
```
public int hashCode()
```
    Specified by:
    
    hashCode in interface java.util.Collection<K>
    
    Specified by:
    
    hashCode in interface java.util.Set<K>
    
    Overrides:
    
    hashCode in class ReferenceCollections.UnmodifiableCollection<K>