2. What is this talk about?
●
●
●
Overview
Not deep dive into the topics (I can easily spend
a week(s) learning/play with each of them)
The way to structure and summarize all the
information
●
Have a discussion (if anyone ;) and QA(?)
●
Eat Pizza :)
●
Your expectations?

4. Java 8
●
Lambdas
●
Method referencing
●
Default interface method implementation
●
Static interface methods
●
Date/Time API
●
Nashorn JavaScript Engine
●
●
Concurrency / java.lang / java.util updates (yes,
Optional is there, Eric ;)
Etc. (need yet to be explored, but main features are
above)

5. Java8 : default interface method

6. Java8: default interface method

7. Java8 : static method in interface

8. Java8: method reference and
lambdas

9. Java8: create your own lambda

10. JVM and (JavaScript) Polyglot
World
and functional programming

11. Languages Overview (web pages)
Lang
Type
Version
Who
Ceylon
Statically typed
1.0.0
November
2013
Red Hat
Kotlin
Statically typed
0.6.31
JetBrains
Scala
Statically typed
2.10.3
Typesafe
Dart
Dynamic with
optional types
1.0
(not yet
finalized)
Google
Clojure
Dynamically typed
1.5.1
Rich Hickey/Cognitect
Groovy
Optionally typed
2.2
Pivotal
●
Scala.js/ClojureScript
●
Dart (targets JavaScript only)
●
Groovy (targets JVM)

12. Jetty/SPDY: Overview
●
Binary protocol
●
Headers compression
●
●
Uses TLS as the transport protocol (extended with
Next Protocol Negotiation)
Transparent to applications (both client and
server!)
●
chrome://net-internals/
●
Who is using: Twitter, Facebook, Google
●
Demo (spdy push demo)

13. SPDY: Multiplexing

14. Jetty/SPDY Push (demo)

15. SPDY: browser support

16. CQRS

17. Event Sourcing
Capture all changes to an application state as a sequence of
events

18. Reactive Programming (manifesto)
●
Reactor (Java, Groovy, Pivotal)
●
Rx (.NET) / RxJava (Netflix)
●
Akka/Play (Scala)

19. JavaScript/Front-End focus
HTML5
●
Single Web App
●
Angular.js
●
Backbone
●
Knockout.js
●
Dart
●
HTML5 (WebGL, WebRTC, etc.)

20. All the rest
●
●
Spring 4 (Java 8 mostly, Groovy support, JEE
7, WebSocket MVC)
IoT

21. Interesting projects
●
Hazelcast
●
Lombok
●
WebJars
●
Asciidoctor
●
node-webkit

22. Why go to the conference?
●
Atmosphere
●
Inspiration
●
People
●
Be up to date what is happening around
But, this is just an information, practice is required to get
the knowledge!

23. Links
●
https://gist.github.com/zshamrock/e13f7932acb7d6dfe237