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 (Consumer<E> action)
Parameters: This method takes a parameter action which represents the action to be performed for each element.
Return Value: This method does not returns anything.
Exceptions: This method throws
NullPointerException if the specified action is null.
Below program illustrates the forEach() function of CopyOnWriteArraySet class:
Example 1:
Output:
CopyOnWriteArraySet: [2, 3, 4, 7, 8]
Traversing this Set:
2
3
4
7
8
Example 2:
