Java Deque peek () Method The peek() method of Java Deque Interface is used to retrieve but not to remove the head…
peek()
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Java ConcurrentLinkedQueue spliterator() Method The spliterator() method of ConcurrentLinkedQueue class returns a weakly uniform Spliterator across the elements of this queue. Syntax:…
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Java Deque peekFirst() Method The peekFirst() method of Java Deque Interface retrieves and not remove the first element of the given deque.…
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Java Deque peekLast() Method The peekLast() method of Java Deque Interface retrieves and not remove the last element of the given deque.…
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Java Deque add() Method The add() method of Deque interface is used to insert the specified element into the specified queue represented…
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Java Deque poll() Method The poll() method of Java Deque Interface is used to retrieve and remove the head of the deque.…
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Java Deque addAll() Method The addAll() method of Java Deque Interface is used to add all the elements in a specified collection…
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Java Deque pollFirst() Method The pollFirst() method of Java Deque Interface is used to retrieve and remove the first element of the…
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Java Deque addFirst() Method The addFirst() method of Java Deque Interface is used to insert the specified element at the front of…
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Java Deque pollLast() Method The pollLast() method of Java Deque Interface is used to retrieve and remove the last element of the…