PriorityQueue

In this example, we shall demonstrate how to use the java.util.PriorityQueue Class. The PriorityQueue Class implements the contract defined through the Queue interface. The PriorityQueue is like other collections as in, it is unbounded and we can specify the starting size. Also, it is not threadsafe in a multi-threaded environment. PriorityQueue Class was introduced since Java 5.       ...