Assume a Customer object includes the instance variables, previous and next. When a Custom...

Assume a

Customer

object includes the instance variables,

previous

and

next.

When a

Customer

object is in a

LinkedList,

the

previous

variable refers to the preceding

Customer

object, and the

next

variable refers to the following

Customer

object. Assume the

Customer

class defines

getPrevious, setPrevious, getNext,

and

setNext

methods. Suppose a variable called

customer

contains a reference to one of the objects in the interior of a

LinkedList

of

Customer

objects. Write a code fragment that removes from the linked list the object referred to by

customer,

by making the preceding object refer to the following object, and vice versa. [Hint: If you use method call chaining, you can do this with no additional variable declarations and two statements.]