$//$

$//$ The "insert" method inserts a new node element $($using the value provided$)$ in

$//$ the list at the position provided. The new node should be inserted at the

$//$ specified position, the remainder of the list continues after the newly inserted node.

$//$ Reminder: The first element in the linked list is at position zero.

$//$ Example:

$//$ Original List: AA $=>$ BB $=>$ CC $=>$ DD

$//$ insert$("$XX$",1)$

$//$ Resulting List: AA $=>$ XX $=>$ BB $=>$ CC $=>$ DD

$//$

$//*$If the specified position is negative, or beyond the last element in the list,

$//$ the insert cannot be done. Leave the list unchanged and return false.

$//*$If the provided new node "value" is null, the insert cannot be done. Leave the

$//$ list unchanged and return false.

$//*$If the insert was completed successfully, return true.

$/////////////////////////////////////////////////////////////////$

public boolean insert$($String value, int position$)\{1$usage$\}$