Universal type

[shaunpatterson@gmail.com]

I'm looking to store different kinds of objects into a vector, queue,
etc

In Java, everything is derived from Object.  Is there something
similar
in Ada?  I'd like to be able to store Integers, booleans, etc, as
well
as custom defined objects.

I have implemented a simple linked list ung generics:

generic
        type ElementType is private;

Package GenericList is

type Node is Record
                Info : ElementType;
                Link : Position;
        end Record;