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Java-CopyOnWriteArraySet

17 posts

Java Program to Implement CopyOnWriteArraySet API

Last Updated: 23 July 2025

CopyOnWriteArraySet is a member of the Java Collections Framework. It is a Set that uses an internal CopyOnWriteArrayList for all of its operations. It was introduced in J...read more

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Java-Collections

Java-CopyOnWriteArraySet

CopyOnWriteArraySet forEach() method in Java with Examples

Last Updated: 11 July 2025

The forEach() method of CopyOnWriteArraySet is an in-built function in Java which is used to traverse each element in this Set.Syntax:public void forEach (ConsumerE actio...read more

Java - util package

Java-CopyOnWriteArraySet

CopyOnWriteArraySet removeIf() method in Java with Examples

Last Updated: 11 July 2025

The removeIf() method of CopyonWriteArraySet method removes the element from this CopyOnWriteArraySet that satisfies the specified condition.Syntax: public boolean removeI...read more

Java-Collections

Java - util package

Java-CopyOnWriteArraySet

CopyOnWriteArraySet removeAll() method in Java with Examples

Last Updated: 11 July 2025

The removeAll() method of CopyonWriteArraySet method removes all the elements of this CopyOnWriteArraySet that are present in the specified collection. That means elements...read more

Java-Collections

Java - util package

Java-CopyOnWriteArraySet

CopyOnWriteArraySet addAll() method in Java with Examples

Last Updated: 11 July 2025

The addAll() method of CopyonWriteArraySet method adds all the element of the specified collection to this CopyOnWriteArraySet which are not present in it. This methods re...read more

Java-Collections

Java - util package

Java-CopyOnWriteArraySet

CopyOnWriteArraySet retainAll() method in Java with Example

Last Updated: 24 December 2018

The retainAll() method of java.util.concurrent.CopyOnWriteArraySet class is used to retain from this set all of its elements that are contained in the specified collection...read more

Java-Collections

Java - util package

Java-CopyOnWriteArraySet

CopyOnWriteArraySet containsAll() method in Java with Example

Last Updated: 24 December 2018

The containsAll() method of Java CopyOnWriteArraySet is used to check whether two sets contain the same elements or not. It takes one set as a parameter and returns True i...read more

Java-Collections

Java - util package

Java-CopyOnWriteArraySet

CopyOnWriteArraySet spliterator() method in Java

Last Updated: 11 July 2025

The spliterator() method of CopyOnWriteArraySet returns an spliterator over the elements in this Set in proper sequence. There is no need of synchronization while operatin...read more

Java-Collections

Java - util package

Java-CopyOnWriteArraySet

CopyOnWriteArraySet remove() method in Java

Last Updated: 11 July 2025

The remove() method of CopyOnWriteArraySet removes the specified element if it is present in the set. Syntax: public boolean remove(Object o)Parameters: The function accep...read more

Java-Collections

Java - util package

Java-CopyOnWriteArraySet

CopyOnWriteArraySet size() method in Java

Last Updated: 11 July 2025

The size() method of CopyOnWriteArraySet returns the size of the Set. It returns the number of elements in the current Set.Syntax: public int size() Return Value: The f...read more

Java-Collections

Java - util package

Java-CopyOnWriteArraySet

CopyOnWriteArraySet isEmpty() method in Java

Last Updated: 11 July 2025

The isEmpty(E e) method of CopyOnWriteArraySet checks if the Set is empty or not. It returns true if the Set is empty, else it returns false.Syntax:public boolean isEmpty(...read more

Java-Collections

Java - util package

Java-CopyOnWriteArraySet

CopyOnWriteArraySet iterator() method in Java

Last Updated: 11 July 2025

The iterator() method of CopyOnWriteArraySet returns an iterator over the elements in this Set in proper sequence. The iterator does NOT support the remove method.Syntax:...read more

Java-Collections

Java - util package

Java-CopyOnWriteArraySet

CopyOnWriteArraySet equals() method in Java

Last Updated: 11 July 2025

The equals(Object O) method of CopyOnWriteArraySet compares the specified object with this set for equality. Returns true if the specified object is the same object as thi...read more

Java-Collections

Java - util package

Java-CopyOnWriteArraySet

CopyOnWriteArraySet contains() method in Java

Last Updated: 11 July 2025

The contains(E e) method of CopyOnWriteArraySet checks if a given element is present in the Set or not. Syntax:public boolean contains(Object o)Parameters: The function ac...read more

Java-Collections

Java - util package

Java-CopyOnWriteArraySet

CopyOnWriteArraySet clear() method in Java

Last Updated: 11 July 2025

The clear() method of CopyOnWriteArraySet erases all the elements in the Set. The size of the Set becomes zero after the function is called. Syntax: public void clear()Ret...read more

Java-Collections

Java - util package

Java-CopyOnWriteArraySet