Question: (1) Objective: Implement java.util.Comparator to determine the order/match of arbitrary objects. Write a comparator for nonnegative integers that determines order based on the number of

(1)Objective: Implement java.util.Comparator to determine the order/match of arbitrary objects.

Write a comparator for nonnegative integers that determines order based on the number of 1s in each integers binary expansion, so that I < j if the number of 1s in the binary representation of I is less than the number of 1s in the binary representation of j.

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