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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 />
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 :

Here it will output "0"...
What to do ?? what is wrong with my code ?
Updated 6-Apr-12 5:04am
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

1 solution

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.

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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...

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