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Store a linked list into a file

 
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Hi everybody,
I have the following problem. I have an object (Userclass user) that contains another object (Linkclass linklist). The object linklist contains a linked list with a dynamic amount of links.
How can I store all the data into a file by just saving the user object? If I save the user object, I think the file wouldn't contain the linklist objects?
Thank you for your help
Joe
 
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If all the objects involved implement Serializable, you should be able to write the whole user object with the collection in a single call. Try it and see.
Bill
 
Joe Schaffer
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Thanks Bill.
I added "implements Serializable" to every class included in my object.
These two functions do my serialization:

Works perfect!
 
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