Use of the Iterable and Iterator interface
What is the Iterable interface used for?
When would it be useful to implement Iterator but not Iterable? How can I implement the Iterable interface? The Iterator interface Iterable and Iterator in java Why are Iterable<E> and Iterator<E> in different packages? Iterable & Iterator Implementation Issue (JAVA) Iterator and iterable for an 2D array Java Where is the iterator interface implementation in Java 5 and above? Why can't the java Iterable interface take a generics wildcard? Or: why can't I an overriding iterator() method return an Iterator for a subclass? implementing iterator with iterable to Hashmap - is it possible? why do I need Iterator interface and why should I use it? Implement Java Iterator and Iterable in same class? Java: Collections.list for iterator / iterable why there is no add method in Iterator interface How do I Override a Iterable<interface> return type method into Iterable<? extends interface> return type method Using iterator interface or for each statement in Java Implementing the Java Iterator and Iterable Interface over an Object[] array Contains method for Iterable and Iterator? Java: Iterator, Iterable - Interface or Abstract Class? Java iterable: why is iterator for one object iterates over data from another? Iterable: may iterator() returns null in case there is nothing to iterate over? Why is Java's Iterator not an Iterable? Iterable interface implementation When to use Iterable, when to use Iterator? When implementing the Iterable interface, shouldn't the iterator() method return a clone of the collection? What is the difference between iterator and iterable and how to use them? When making my collection class Iterable (implementing Iterable) what do I have in the iterator() method? Iterable<String> to Iterable<T> How to use the iterator interface to get the following