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DelayQueue remainingCapacity() method in Java with Examples

Technical Scripter 2020

Last Updated: 09 July 2021

The remainingCapacity() method of DelayQueue always returns Integer.MAX_VALUE because a DelayQueue is not capacity constrained. That means, ...read more

DelayQueue drainTo() method in Java with Examples

Last Updated: 07 May 2021

The drainTo(CollectionE c) method of DelayQueue removes all available elements from this DelayQueue and adds them to the given collection pa ...read more

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DelayQueue toArray() method in Java with Examples

Last Updated: 07 May 2021

The toArray() method of DelayQueue is used to return an array containing all the elements in DelayQueue. There elements are not in any speci ...read more

DelayQueue take() method in Java with Examples

Last Updated: 12 May 2021

The take() method of DelayQueue is used to retrieve head of the DelayQueue and also removes it. Thus, the size of the DelayQueue is reduced. ...read more

DelayQueue iterator() method in Java with Examples

Last Updated: 12 May 2021

The iterator() method of DelayQueue is used to return an iterator over all the elements in the DelayQueue. These elements can be expired or ...read more

DelayQueue peek() method in Java with Examples

Last Updated: 07 May 2021

The peek() method of DelayQueue is used to retrieve head of the DelayQueue, but does not remove it, as in case of poll() method where head i ...read more

DelayQueue poll() method in Java with Examples

Last Updated: 20 May 2021

The poll() method of DelayQueue is used to retrieve head of the DelayQueue. This method also removes the head from the DelayQueue. Thus when ...read more

DelayQueue offer() method in Java with Examples

Last Updated: 20 May 2021

The offer() method of DelayQueue is used to insert specified element in the delay queue. It acts similar to add() method of DelayQueue.Synta ...read more

DelayQueue size() method in Java with Examples

Last Updated: 06 July 2021

The size() method of DelayQueue class in Java is used to return the number of elements present in the given queue. If the number of elements ...read more

DelayQueue remove() method in Java

Last Updated: 23 December 2018

The remove() method of DelayQueue class in Java is used to remove a single instance of the given object say obj from this DelayQueue if it i ...read more

DelayQueue put() method in Java with Examples

Last Updated: 11 August 2021

The put(E ele) method of DelayQueue class in Java is used to inserts a given element into the delay queue container. Hetre, E is the type of ...read more

DelayQueue add() method in Java with Examples

Last Updated: 14 January 2022

The add(E ele) method of DelayQueue class in Java is used to insert the given element into the delay queue and returns true if the element h ...read more

DelayQueue clear() method in Java

Last Updated: 14 April 2022

The clear() method of DelayQueue in Java is used to remove all of the elements in the current DelayQueue object. The queue will be empty aft ...read more

DelayQueue Class in Java

Last Updated: 21 February 2025

In Java, the DelayQueue Class is the part of the java.util.concurrent package and implements the BlockingQueue interface. DelayQueue is a sp...read more

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Java-Collections

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