4. Given an array of ints, return true if the number of 4's is greater than the number of 5's. more 45 ([4,2,3,5]) = false more 45 ([6,4,5,7,3,2,4]) > true more 45 ([4,7,8,5,4,3,5,5]) = false public boolean more45 (int arr[]) 5. Return true if the array contains, somewhere, three same values in a row. tripleUp ([4,3,1,3,3,1,5)) = false tripleUp ([4,6,7,3,3,3,5,6)] true tripleUp ([8,4,3,1,1,1,1,4,5)) true public boolean tripleup (int valst!)