Scott Hagberg thinks this is interesting: elements to the list. From 16. Collections and Generics: Data structures from Head First Java, 2nd Edition by Bert Bates, Kathy Sierra Publisher: O'Reilly Media, Inc. Released: February 2005 Note need to add to complete the sentence: within the method itself. Share this highlight http://learning.oreilly.com/a/head-first-java/4490880/ Twitter Facebook Google Plus Email Get Instant Access Now Start a Free Trial Have an account? Sign in.