Please complete the following java code

import java.util.List; import java.util.function.Function; import java.util.function.BiFunction; import java.util.function.Predicate; import java.util.Comparator;

public class secondAssignment {

static U minMum(Iterable l, Comparator c){ TODO

//preferably using fold, complete the following: //calculate the minimum of a List of Integers //calculate the maximum of a List of Integers

//return minimum and maximum }