Queue

Queue Offer Poll Peek Remove Elements Java

Note: Before going into the details of this "Queue Offer Poll Peek Remove Elements Java", it is advised to go through Queue Fundamentals where queue basics were discussed. Following are some methods that do the similar operations. boolean offer(Object obj): Adds the element obj to the queue. If the addition…

Queue Tutorial Java

Queue Tutorial Java: interface Queue was introduced with JDK 1.5 and is part of collections framework as Queue extends Collection interface. Queue stores elements in such way it returns the first one added. Queue follows the style of FIFO (first in, first out, remember stack follows LIFO, last in, first…