// Java program to demonstrate the// creation of queue object using the// PriorityQueue classimportjava.util.*;classGfG{publicstaticvoidmain(String args[]){// Creating empty priority queueQueue<Integer> pQueue =newPriorityQueue<Integer>();// Adding items to the pQueue// using add()pQueue.a...
// Java Program to demonstrate usage ofBlockingQueueimportjava.util.concurrent.*;importjava.util.*;publicclassGFG{publicstaticvoidmain(String[] args)throwsInterruptedException{// define capacity of ArrayBlockingQueueintcapacity =5;// create object of ArrayBlockingQueueBlockingQueue<String> queue =newArra...