Question: Write a Customer Comparator implements Comparator to rank a customer object by a his/her credit score. You may assume a Customer.java exists with

Write a " CustomerComparator implements Comparator " to rank a customer object by a his/her credit score. You may assume a Customer.java exists with a getCreditScore() method available.

Then sketch codes to create a java TreeSet and to apply the CustomerComparator to the TreeSet. Create and store 3 customers (name, id, credit score, and so on) in that treeSET.

Apply TreeSet APIs to find the customer(s) with highest/lowest credit score.

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