JavaLandJavaLand

Happy Birthday, JavaLand!

Innovation at Your Fingertips Best of Twitter

Wednesday 14-03-2018

JavaLand News

This year, JavaLand is celebrating its fifth birthday! One reason more to try to surpass your expectations and offer the attendees an unusual stay with a mix of knowledge, networking and fun. More than 1,900 developers and IT specialists from 20 different countries are attending this edition of JavaLand.

Due to the keynote of Holly Cummins on Tuesday, the conference focused on Cloud Computing and innovation processes. The technical lead at IBM Cloud shared a historical perspec-tive on Cloud Computing and some thoughts on its future. Central to this year‘s discussions is among other things also the latest news about Java which sparked debate around the fu-ture of Java and Jakarta EE. On the first evening, the traditional “Open Park” took place: Numerous rides of Phantasialand were open exclusively for the participants. Afterwards, the

Don’t miss the chance to visit the JavaInnovationLab at Quantum Community Hall. It is a unique concept of exhibition space and playground at the same time. Have you, for example, ever wanted to try real-time Star Wars-like hologram calls? Then give it a go today and experience how it is possible to project a person as a hologram into your own field of vision. Or do you remember the German shoot ‘em up “Moorhuhn-jagd”? We think it is high time for a revival! With the game “Parrot Attacks VR”, you can have a fun Virtual Reality experience with HTC Vive. And of course, the now well-known humanoid robot Nao is again part of the Lab and is waiting for you to imitate your moves. Visit the lab and take the opportunity to talk to the people behind the project!

ensemble “Deine Band” supplied a good entertainment. On top of that, attendees could get deep insights into the work of more than 50 spon-sors and discover exciting technolo-gies at the community activities.

As usual since its creation, the event has been taking place in the theme park Phantasialand in Brühl and is organized in cooperation with Heise Media and the iJUG (Interessenver-bund der Java User Groups e.V.)

Next year, the conference will take place from March 26 to 28, 2019. We will again offer two conference days (plus a traning day) with great lectu-res and lots of community activities. To stay informed about the call for presentations or the ticket sale, regis-ter now with your login information:

http://www.javaland.eu/go/ javaland_registration

Company Booth Attraction

Accenture Interactive 204 In a three-part jigsaw puzzle, the visitors can find the correct solution to win prizes – drawn by lot later today.

Adesso 212 The IoT Anki race course is ideal for challenging races with small-sized car models – unobstructed! This project has been created for a bachelor diploma.

binaris 208 binaris offers a draw with the award of several training IT days.

Bridging IT 210 A miniature Tesla car shows that this company develops software for route planning for the real electronical model.

Brockhaus 106 A computer game is awarded for the winner of one lap „Mariokart“ race.

Couchbase Germany 308 Winning an online lottery can lead to the win of a „fitbit blaze“ fitness watch at this booth.

Deutsche Welle 516/518 Table soccer is an ideal activity after lunch. For your sweet tooth, Deutsche Welle offers freshly made popcorn.

Esentri 202 esentri offers a 360° view into their office in Karlsruhe with VR. A video game is offered for gamers as well.

Etecture 220 Easter is near! Etecture serves fresh Easter eggs as an „Ei-catcher“ (eye-catcher).

IBM 604 IBM demonstrates a Bluemix Demo with Anki Overdrive cars.

Idealo 104 For the visitors with a thirst for special refreshments, Idealo offers Club Mate drinks.

Igus 616 Check out how robots balance a plate full of tangerines at this booth.

inovex 216 On an Android-based tablet, the company demonstrates the functionality of neuronal grids. A program analyzes your emotion and displays an appropriate emoticon on the screen.

Iteratec 108 Iteratec shows you how to program a real game and also offers an Escape Room in a customized van outside.

METRO 602 Fans of the Snake games can program the code on their own computer and provide it to METRO. The result is displayed and used at the booth.

Micromata 422 Soccer fans, keep an eye out! Tickets for a Bundesliga match can be won here. For gamers, a self-made game console is presented.

next level 218 For fans of physical mail and stamps, next level has postcards with humorous content.

Novatec Consulting 402 Half a day of APM consulting can be won at the Novatec booth.

OPEN KNOWLEDGE 612 A Lego robot programmed by the company is waiting for a new owner who can share their experiences on the company´s blog.

PRODYNA 608 Thirsty for something healthy? This company has programmed a Raspberry Pi to create delicious, fresh juices. Cheers!

SIGS Datacom 616 Win a Raspberry Pi or a BB 8 Druid at this booth!

Sollers Consulting 404 Get a virtual look at the company’s office in Warsaw with VR glasses at this booth.

tarent solutions 506 Sportswomen and -men can test their eye and hand skills at Darts.

ThoughtWorks 514 A special add-on for the Raspberry Pi to change all kind of surfaces into a touchpad can be won here. Vegan cupcakes are also offered.

Vaadin 206 Whoever is able to write a short code in five lines to develop a website successfully can win a T-shirt here.

virtual7 502 Virtual7 takes you for a spin with their VR car racing simulator in an actual racing seat.

w11k 408 Gaming, 80’s style? w11k makes it possible with its self-made vintage console.

Zalando 412 Sunshine is forecast today. Zalando offers the appropriate sunglasses.

@JessieevalineImpressive! Here at @JavaLand Conf there‘s also sessions on to-pics such as #Mentoring, such an important part of career de-velopment – especially in #tech at #JavaLand

@jpkrohling#JavaLand and it‘s awesome “pre-sentation rooms“. I‘m really im-pressed by the wonderful feeling that a conference at an amuse-ment park has.

@kaikreuzerFull house for the @openHAB talk at #JavaLand even 15 minutes before the start! There seems to be huge interest in #opensource #smarthome technology.

@codepitbullDear twitter-timeline: Could you stop rubbing it into my face that I won‘t be at #JavaLand until to-morrow? Thanks.

@FrankPrechtelOne of the rare occassions of a “50 Shades“ show with a mostly male audience at #JavaLand by @hendrikEbbers.

#JavaLand

JavaLandJavaLand

What’s Hot? Look out for the Chili Peppers, “Booked” Stamps and Signboards Due to the overwhelming interest and the size of lecture rooms, some talks may get very crowded. Look for the chili peppers in the lecture pro-gram on this page: they indicate which presentations have a high chance of filling up quickly.

Have a look at the online program during breaks: We will inform you about crowded rooms, so that you can attend an alternative lec-ture. Because of the offline capacities of the application, remember to refresh it to get up-to-date information. Furthermore, near the ride Wellenflug in the center of the park, a staff member will inform you with a big signboard. Use the hashtag #JavaLand on Twitter to get information within the community.

Silverado Theater Wintergarten Schauspielhaus STOCK‘s Quantum 1+2 Quantum 3+4 Rotunde Lecture Tent Hands On Area Café HiLow

Hands On Area Quantum

9:00 -

9:40am

DockAir – Ein Rundflug durch das Kubernetes Ökosystem

Nicolas Byl, codecentric

Migrating to Java 9 Modules with ModiTect

Gunnar Morling, Red Hat

What Users Want, A/B testing explained

Vladimir Dejanovic, ING

Web Application Pentesting mit Open-Source- Werkzeugen

Christian Schneider, Christian Schneider - IT-Security

MVC 1.0 – Current status of the community JSR

Christian Kaltepoth, ingenit Ivar Grimstad, Cybercom

A Look Back at Enterprise Integration Patterns and Their Use into Today‘s Serverless Computing

Bruno Borges, Microsoft

Coding Dojo

Sebastian Rose, JUG Darmstadt

9:00 am - 2:00 pmCode-Golf

Niko Köbler, JUG Darmstadt

9:00 am - 4:00 pmEarly Adopters’ Area

Andreas Badelt, DOAG e.V.

9:00 -

9:40am

10:00 -

10:40am

Serverless Code.Build.Run Pipelines

Niko Köbler, Niko Köbler IT-Beratung

Parallele versus reaktive Java- Streams

Jörg Hettel, Hochschule Kaiserslautern

WebAssembly – Ein Jahr danach

Mirko Sertic, Systemprogrammierung Mirko Sertic

Making the Most of Your Gradle Build

Andres Almiray, Canoo Engineering

Finding Performance Bottlenecks with Distributed Tracing

Juraci Paixão Kröhling, Red Hat

Mit Datenanalysen Probleme in der Entwicklung aufzeigen

Markus Harrer, Sparda Datenverarbeitung

10:00 -

10:40am

11:00 - 11:40

amCommunity-Keynote: Per Anhalter durch die Jalaxis (Silverado Theater)

11:00 - 11:40

am

12:00 -

12:40pm

Making Microservices Micro Again with Istio Service Mesh

Ray Tsang, Google

Expert Panel: Front-Ends and how UX will Change in the FutureModeration: Anton Epple, Hendrik Ebbers

Refactoring to Java 10

Reinier Zwitserloot, zorgoporde.nl Roel Spilker, TOPdesk

Mittendrin statt nur dabei: Offline-First Architekturen

Lars Röwekamp, open knowledge

Verliebt in Clojure

Jens Bendisposto, University of Düsseldorf

JSF 2.3 – die Oberfläche von Java EE 8

Michael Müller, heise Developer

Vert.x based Microservices with vxms

Andy Moncsek

12:00 -

12:40pm

1:00 -

1:40pm

Microservices Data Patterns: CQRS & Event Sourcing

Edson Yanaga, Red Hat

Die 7 (technischen) Sünden der Architektur- dokumentation

Falk Sippach, Orientation in Objects

Fallacies of Doom- Lessons Learned from Porting Doom3 to Java

Mahmoud Abdelghany, Blue4IT

Java9 – Features abseits von Jigsaw und Jshell

Michael Vitz, innoQ Deutschland

Asciidoctor Deep Dive

Alexander Schwartz, msg systems

Functional Load Testing mit Gatling

Gerald Mucke, DevCon5

Virtual Reality in Java, is it Possible?

Erik Pronk, Jdriven Alexander Chatzizacharias, CGI

1:00 -

1:40pm

2:00 -

2:40pm

Self-Contained Systems: Reloaded

Stefan Reuter, Thomas Kruse, trion development

Container: check! Aber wohin mit Big Data oder Fast Data?!

Johannes Unterstein, Mesosphere

Agile Transformation – Die Suche nach dem Heiligen Gral

Philipp Hellwig, PENTASYS

Hinter den Kulissen: Die Magie von Spring Boot

Michael Simons, innoQ Deutschland

Java-Performance- Analyse mit YourKit

Karsten Thoms, itemis

MicroProfile – New and Noteworthy

Ivar Grimstad, Cybercom Sweden

The Rough Guide to Java RPC Frameworks

Galder Zamarreño, Red Hat

Docker – Eine Einführung

Stefan Koospal, SUG DeutschlandBenjamin Nothdurft, JUG Thüringen

2:00 -

2:40pm

3:00 -

3:40pm

Vom Bildschirm in die Notaufnahme – Über Performance, Perfektionismus und Burn-out in der IT

Dennis Traub, codecentric

Von null auf hundert mit Rancher

Robert Seedorff, iteratec

I Stopped Worrying about Groovy and Started Using ANTLR

Armin Bauer, Quantum Trade Solutions

Property-Based Testing unter Java

Johannes Link, JL Softwaretherapie

Diamond-Session: Event-Storming für Domain- Driven Design

Nicole Rauch

Besser leben durch Rebasing

Steffen Schluff, Orientation in Objects

Wie gut kennst Du das Collections Frame-work?

Thilo Frotscher

3:00 -

3:40pm

4:00 -

4:40pm

Verteilte Probleme sind die schönsten Probleme

Jochen Mader, codecentric

Praktisches Deep Learning für Java- Entwickler

Nikolay Kostadinov, Byteletics

Love YAGNI, HATEOAS. The truth behind the Hypermedia

John Fletcher, GFT

Learning Microservices in the Open with Game On!

Katherine Stanley, IBM UK Limited

ECMAScript oder TypeScript, das ist hier die Frage

Thorsten Maier, Orientation in Objects

Pair und Mob Programming – agiles Coaching für Entwickler!

Thomas Much, muchsoft.com

Bytecode- Manipulation leicht gemacht

Christian Kumpe, diva-e

Meet & Greet Slack JVM- German 4:00

- 4:40pm

5:00 -

6:40pm

Refactoring mit der Mikado- Methode

Steven Schwenke, JUG Ostfalen Falk Sippach, JUG Darmstadt

5:00 -

6:40pm

Keynote IDE‘s & Tools Enterprise Java & Microservices Core & JVM Languages Innovations Newcomer

Cloud & Container Architecture & Security Frontend & Mobile Community Activities Methodology, Culture & Quality Most popular lectures

Wednesday 14-03-2018

JavaLand News

Oracle Wants to Increase its Presence at JavalandSince JavaLand has started in 2013, Oracle has regularly supported the conference with sponsoring and lectures of its Java specialists. Ed Burns is a well-known example for this engagement. During the wel-come keynote on Tuesday, he said: “I‘ve been to every JavaLand since the beginning and to me it is the premier community-focused Java conference in Germany. I‘m so hap-py to be here again.“ In the future, the cooperation between Oracle

and JavaLand could get more intensive. Georges Saab, Vice Pre-sident of Software Development Java Platform Group at Oracle, signalized a few days before the conference: „Oracle is pleased to announce our cooperation with DOAG and the JavaLand con-ference, and look forward to increasing our presence in the coming years with speakers and sessions bringing you the latest innovation in Java.“

If you want to protect the content of your e-mails from the curious eyes of third parties, you need effective end-to-end encryption.

Thanks to Pretty Good Privacy alias PGP, GnuPG or OpenPGP, everyone can encrypt their e-mails in such a way that even secret services cannot read them. PGP also allows you to reliably identify the sender of an e-mail.

The c‘t editorial staff considers the possibility of absolutely confidential communication over the Internet to be important and indispensable. You can certify your keys here at JavaLand at the dpunkt/heise/iX booth at Quantum second floor.

Before the crypto campaign was launched in 1997, there were in-dications that German politicians

wanted to restrict the use of en-cryption in favour of simpler pro-secution. c‘t has therefore called for the signing of e-mails and the widespread use of encryption as a sign against state regulation of cryptography and privacy.

More information here: https://www.heise.de/security/dienste/Krypto-Kampagne-2111.html

“c’t Krypto-Kampagne“ – Secure E-Mails with PGP

JUG

-Caf

e: M

eet t

he J

UG

‘s

Fran

k Sch

wich

tenb

erg,

FIZ K

arlsr

uhe &

Stef

an Ko

ospa

l, Mat

hem

atisc

hes I

nstit

ut

Com

mun

ity

Hal

l: Ja

vaIn

nova

tion

Lab

Andr

é Sep

t, DO

AG &

Jens

Det

ers,

JUG

Nürn

berg

Georges Saab, Vice President of Software Development Java Platform Group at Oracle

Enjoy an exceptional slot animated by members of the community. Take a quiz and win amazing prizes like mini-loudspeakers, JavaLand hoodies and books from dpunkt.verlag.

On Wednesday from 4 pm, the members of the chat program „Slack“ ́ s group „jvm-German“ will meet face-to-face at Café HiLow for a laid-back exchange over coffee, tea and snacks. Join in and get to know them!

Community Keynote: Win Amazing Prizes

Meet & Greet slack group jvm-German