Q5. [4 points] Modify the method insert that you defined in the double linked list class...

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Q5. [4 points] Modify the method insert that you defined in the double linked list class DList. The modified method has the following definition. public static void insert2 (Node N, int pos) This method inserts a node N at position pos in the DList. You may start counting at the head. Make sure your method checks if value of pos is valid (i.e. pos must be a non-negative integer with value less than size). Q5. [4 points] Modify the method insert that you defined in the double linked list class DList. The modified method has the following definition. public static void insert2 (Node N, int pos) This method inserts a node N at position pos in the DList. You may start counting at the head. Make sure your method checks if value of pos is valid (i.e. pos must be a non-negative integer with value less than size).