How to save list items on disk instead of memory in Java

Question

I\'m looking for a data structure same as ArrayList in Java that saves items on disk instead of memory. Does java have such a data structure? Thanks

I want to have a

Answer 1

Check out http://jakarta.apache.org/jcs/. This provides a way to manage objects on disk and ram. Another possible solution may to use http://code.google.com/p/pcollections/