Question: A priority queue is implemented as a binary search tree. The interface is also provided. (a) Write the declarations for the instance variables, inner

A priority queue is implemented as a binary search tree. The interface is also provided. (a) Write the declarations for the instance variables, inner classes, and so forth, needed for this implementation, using Java. (b) Write the enqueue operation, using this implementation (in Java). (c) Write the dequeue operation, using this implementation (in Java). The name of your implemented class will be PriorityQueueImpl, and we will instantiate it through a no-argument constructor public PriorityQueue Impl()

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