public void setFriend(User friend) {
this.friend = friend;
setUserObject(friend.getFriendlyName());
}
@Override
public int compareTo(SortableTreeNode o) {
FriendTreeNode other = (FriendTreeNode) o;
return friend.getFriendlyName().compareTo(other.getFriend().getFriendlyName());
}
public FriendTreeNode(User friend) {
super(friend.getFriendlyName());
this.friend = friend;
}