Generics and Collections
A good reference
Maurice Naftalin et
Philip Wadler
Java Generics and
Collections
O'Reilly 2006
The Java tutorial
Generics
Collections
The example Iterators
This example uses the following classes : a class Iterators
which provides useful methods on instances of Iterator, an interface Predicate
which declares a boolean method making it possible to test predicates
on
objects, and a class TestIterators
for testing.