Question: You can implement a queue using a circular array. In this implementation, CAQueue is a Java class with two key methods: enqueue and dequeue and

You can implement a queue using a circular array. In this implementation, CAQueue is a Java class with two key methods: enqueue and dequeue and two main private instance fields front and rear storing the indices of front and rear objects in the circular array. You can use a normal array of integers or an object of type java.util.ArrayListhIntegeri as the underlying data structure which stores the objects in the queue.

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