add() – Interview Sansar

Which to prefer add() or offer() to add items in Java Queue?

By rsinghPosted on May 22, 2015January 29, 2023Posted in Java CollectionsTagged add(), difference between add and offer, Java collection, offer()

Both java queue add () and offer () methods are available in the Queue interface and are used to add elements to the queue. Preference will be given to queue’s Offer() method. The add() method internally just call the offer() method and does nothing extra. And also, the add () method throws exception “java.lang.IllegalStateException: Queue […]