![]() It stores elements in priority order, which means that the element with. ![]() ![]() NoSuchElementException /** * The Ĭopyright © 2000–2019, Robert Sedgewick and Kevin Wayne. java util PriorityQueue remove() Method - The remove(Object o) method is used to remove a single instance of the specified element from this queue, if it is present. PriorityQueue in Java is a class that implements a priority queue data structure. In a hospital, the emergency room assigns priority numbers to patients. If null, the natural ordering of the elements will be used. comparator - the comparator that will be used to order this priority queue. Parameters: initialCapacity - the initial capacity for this priority queue. Urgent work is assigned the highest priority and is done first. Creates a PriorityQueue with the specified initial capacity that orders its elements according to the specified comparator. Works are added in random order but each work has a priority. A typical example of a priority queue is work schedule. Below is the syntax highlighted version of IndexMaxPQ.java
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