linked List of Objects!

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I'm Trying to add Objects to a Linked List.
I Have a Class Named "Books".
I add Books Objects to the linked list using the following Code :

<br />

Java

LinkedList<Books> List = new LinkedList<Books>();
List.add(new Books());

But When I Try to get the size of my Linked List , it is always Zero "0" no matter how manny Books I Add.
for example :

Java

System.out.println(List.size());

Here it will output "0"...
What to do ?? what is wrong with my code ?
________________________________________
PLEASE I NEED YOUR HELP ..

Posted 6-Apr-12 3:05am

Shady Hernandez

Updated 6-Apr-12 4:04am

Mehdi Gholam

v2

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Loke.mysore 6-Apr-12 9:56am

For the scenario you explained should give the correct answer.
if u din't get means that scenario must be different. check it once again

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Sergey Alexandrovich Kryukov · Answer 1 · 2012-04-06T08:22:00

Solution 1

Run it under debugger to make sure that add is actually called, and called before List.size() on the same instance of List. It hardly can be something else.

—SA

Posted 6-Apr-12 8:22am

Sergey Alexandrovich Kryukov

Comments

Shady Hernandez 11-Apr-12 11:53am

I Did every thing right >> I Called the Linked List as it should be But still when i call the method List.getFirst().getTitle(); it just says no such element exception :S .. I Don't Get it .. What could it be !!

Sergey Alexandrovich Kryukov 12-Apr-12 11:18am

If you still did not get it and need more help, your information is insufficient...
--SA