EFO-4499 Java Generics: Past, Present and Future | Devoxx

Java Generics: Past, Present and Future


java Java SE

Room 8

jeudi at 16:40 - 17:40

Generics are one of the most complex features of Java. They are often poorly understood and lead to confusing errors. Unfortunately, it won’t get easier. Java 10, release planned for 2018, extends Generics. It’s now time to understand generics or risk being left behind.

We start by stepping back into the halcyon days of 2004 and explain why generics were introduced in the first place back. We also explain why Java’s implementation is unique compared to similar features in other programming languages.

Then we travel to the present to explaining how to make effective use of Generics. We then explore various entertaining code examples and puzzlers of how Generics are used today.

Finally, this talk sheds light on the planned changes in Java 10 with practical code examples and related ideas from other programming languages. If you ever wanted to understand the buzz around primitive specialisation or declaration site variance now is your chance!

Richard Warburton Richard Warburton

Richard is an empirical technologist and solver of deep-dive technical problems. Recently he has written a book on Java 8 Lambdas for O’Reilly. He’s worked as a developer in many areas including Statistical Analytics, Static Analysis, Compilers and Network Protocols. He is a leader in the London Java Community and runs Openjdk Hackdays. Richard is also a known conference speaker, having talked at JavaOne, Devoxx, JFokus, Devoxx UK, Geecon, JAX London and Codemotion. He has obtained a PhD in Computer Science from The University of Warwick.

Raoul-Gabriel Urma Raoul-Gabriel Urma

Raoul-Gabriel Urma is a PhD in Computer Science at the University of Cambridge. His research centers on programming languages and software engineering. He is an author of the upcoming book Java 8 in Action: Lambdas, Streams, and functional-style programming published by Manning.

In addition, Raoul has written over 10 peer-reviewed articles and given over 20 technical talks at international conferences. He has worked for large companies such as Google, eBay, Oracle, and Goldman Sachs, as well as for several startup projects.