Develop a stable priority-queue implementation (which returns duplicate keys in the same order in which they were inserted)

The implementer and programmer of a Queue ADT contract with one another via the QueueInterface interface. genuine or false?

In linked list implementation of a queue, which of the following pointers will change during an insertion into a NONEMPTY queue

Create an implementation of each LinkedList, Queue Stack interface provided For each implementation create a tester to verify the implementation of thatdata structure performs as expected Your task is to: Implement the LinkedList interface ( fill out the implementation shell). Put your implementation through its paces by exercising each of the methods in the test harness Create a client ( a class with a main ) ‘StagBusClient’ which builds a bus route by performing the following operations on your linked list: Create (insert) 4 stations List the stations Check if a station is in the list (print result) Check for a station that exists, and one that doesn’t Remove a station List the stations Add a station before another station. List the stations Add a station after another station. Print the stations StagBusClient.java package app;  import linkedList.LinkedList; import linkedList.LinkedListImpl; public class StagBusClient { public static void main(String[] args) { // create…