10 pts The IntNode class: private int data; private IntNode Link; Implement the following method as a new static method for the IntNode class (Use the usual IntNode class with instance variables called data and link.) public static int count42s(Inthode head) // Precondition: heod is the head reference of a Linked 11ist // The 11st eight be empty or it might be non-enpty. // Pastcondition: The return value is the nunber of occurrences / of 42 in the doto field of a node on the linked ist // The 1ist itself is unchanged HTML Edlorg