Java HashSet iterator() Method The iterator() method of Java HashSet class is used to return an iterator of the same elements as…
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contains(Object o)
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Java HashSet remove() Method The remove() is a method of Java HashSet class which removes the specified element from this set if…
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Java HashSet size() Method The size() method of Java HashSet class is used to get the number of elements in this HashSet…
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Java HashSet spliterator() Method The spliterator() method of Java HashSet class is used to creates a late-binding and fail-fast Spliterator over the…
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Java HashSet add() Method The add() is a method of Java HashSet class which adds the specified element to this set if…
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Java HashSet clear() Method The clear() method of Java HashSet class is used to removes all of the elements from this set.…
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Java HashSet contains() Method The contains() method of Java HashSet class is used to check if this HashSet contains the specified element…
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Java ConcurrentLinkedQueue contains() Method The contains() method of ConcurrentLinkedQueue class returns a Boolean value true if the specified element is present in…
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Java ConcurrentLinkedQueue isEmpty() Method The isEmpty() method of ConcurrentLinkedQueue class returns a Boolean value true if the defined queue contains no element.…
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Java ConcurrentLinkedQueue iterator() Method The iterator() method of ConcurrentLinkedQueue class returns an iterator over the elements in ConcurrentLinkedQueue in proper sequence. Syntax…