Class AbstractReferenceMap.ReferenceKeySet<K>
java.lang.Object
java.util.AbstractCollection<K>
java.util.AbstractSet<K>
org.apache.commons.collections4.map.AbstractHashedMap.KeySet<K>
org.apache.commons.collections4.map.AbstractReferenceMap.ReferenceKeySet<K>
- All Implemented Interfaces:
Iterable<K>
,Collection<K>
,Set<K>
- Enclosing class:
AbstractReferenceMap<K,
V>
KeySet implementation.
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Constructor Summary
Constructors -
Method Summary
Methods inherited from class org.apache.commons.collections4.map.AbstractHashedMap.KeySet
clear, contains, iterator, remove, size
Methods inherited from class java.util.AbstractSet
equals, hashCode, removeAll
Methods inherited from class java.util.AbstractCollection
add, addAll, containsAll, isEmpty, retainAll, toString
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
Methods inherited from interface java.util.Collection
parallelStream, removeIf, stream
Methods inherited from interface java.util.Set
add, addAll, containsAll, isEmpty, retainAll, spliterator
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Constructor Details
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ReferenceKeySet
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Method Details
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toArray
- Specified by:
toArray
in interfaceCollection<K>
- Specified by:
toArray
in interfaceSet<K>
- Overrides:
toArray
in classAbstractCollection<K>
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toArray
public <T> T[] toArray(T[] arr) - Specified by:
toArray
in interfaceCollection<K>
- Specified by:
toArray
in interfaceSet<K>
- Overrides:
toArray
in classAbstractCollection<K>
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