while( it.hasPrevious() )
// move to start
{
it.previous();
}
it.next();
it.next();
it.remove();
// remove element
System.out.println(ll);
it.add("northeast");
// insert
System.out.println(ll);
}
}
final output:
[north, east, southeast,
south, southwest, west, northwest]
[north, northeast, east,
southeast, south, southwest, west, northwest]