Ways to iterate over a list in Java

Question

Being somewhat new to the Java language I\'m trying to familiarize myself with all the ways (or at least the non-pathological ones) that one might iterate through a list (or

Answer 1

The basic loop is not recommended as you do not know the implementation of the list.

If that was a LinkedList, each call to

list.get(i)

would be iterating over the list, resulting in N^2 time complexity.