2. Revise the genericStack class we did in the class to implement it using an array instead of ArrayList. You need to check the array size before adding a new element. If it is full, create a new array that double the current size and copy the elements from the current to the new array and then add the new array. (2 points) 3. Use the genericStack class we did the class (not the one in question 2), implement the binary search public static <E extends Comparable<E>) int binarySearch (E[] list, E key) and a method that returns the maximum value element public static <E extends Comparable<E>) E max(E[] list (2 points)

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