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|Java - Interview Questions and Answers|
|Ans. Its a type of ArrayList in which all Write operations , i.e add and set are performed by creating a new copy. This array never changes during the lifetime of the iterator, so it never throws ConcurrentModificationException|
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|Like Discuss Correct / Improve  java   collections   list   arraylist   copyonwritearraylist   ConcurrentModificationException Asked in 1 Companies|
|What are the advantages and disadvantages of CopyOnWriteArrayList ?|
|What is the trade off between using Collections.synchronizedList() on an ArrayList and a CopyOnWriteArrayList?|