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QUESTION

)Provide a generic Java class named SortedPriorityQueue that implements a priority queue using a sorted list implemented with the Java ArrayList...

A.)Provide a generic Java class named SortedPriorityQueue that implements a priority queue using a sorted list implemented with the Java ArrayList class. Make the implementation as efficient as possible.

Consider the following sorting algorithm that uses the class you wrote above:

void sort(int[] array){

 SortedPriorityQueue<Integer> queue = new SortedPriorityQueue();

 for (int i = 0; i < array.length; i++)

 queue.add(array[i]);

 for (int i = 0; i < array.length; i++)

 array[i] = queue.remove();

}

B.) Analyze its execution time efficiency in the worst case. In your analysis you may ignore the possibility that the array list may overflow and need to be copied to a larger array. Indicate whether this implementation is more or less efficient than the one that uses the Java priority queue.

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