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BJP4 Exercise 18.11: removeDuplicates

Language/Type: Java Collections PriorityQueue
Author: Marty Stepp (on 2016/09/08)

Write a method called removeDuplicates that accepts a PriorityQueue of integers as a parameter and modifies the queue's state so that any element that is equal to another element in the queue is removed. For example, if the queue stores [7, 7, 8, 8, 8, 10, 45, 45], your method should modify the queue to store [7, 8, 10, 45]. You may use one stack or queue as auxiliary storage.

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This is a method problem. Write a Java method as described. Do not write a complete program or class; just the method(s) above.

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