Java Programming

hey guys

The system im making is a video store
right now im trying to return a video that has already been rented by a customer

the method i have is

Class Customer

public void retearn(Video video)
{ this.video = video;
videos.get(id); }

where videos.get(id) is highlighted

all methods related to this problem are as follows

Class Videos

public void retearn()
{ System.out.println("\tEnter video ids, 0 to exit");
int id = readId();
while (id != 0)
{ Video video = find(id);

if (video != null)
{ System.out.println("\t\t\t" + video.name());
rental.remove(video);
rental.removeFromCustomer(video);
id = readId(); }

else
System.out.println("\t\t\tCustomer does not have this video");
id = readId();
}
}

Class Rental

public void remove(Video video)
{ this.video = video; }


public void removeFromCustomer(Video video)
{ this.video = video;
customer.retearn(video); }




i get this error
IndexOutOfException:
Index: 1, Size: 1(in java.util.LinkedList)

im unsure of why im getting this error, but the purpose of this method is to return a video that has been burrowed by a customer.

any suggestions would be greatly appreciated
Thank you very much in advance.