JavaLand 2022 Guide MAP OF THE PARK USEFUL INFORMATION
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JavaLand 2022 Guide
MAP OF THE PARK • USEFUL INFORMATION
www.javaland.eu
iJUG
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Community-Partner: Präsentiert von:
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Verbund
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Visitor Service Community Vouchers
Visit the JUG Café and meet the leaders of the
Java User Groups. They have special community
vouchers to give away. Just go ahead and ask them
Ling Bao Entrance + Wardrobe & Luggage if they have time for a chat.
If you have a digital ticket, you can enter the park At Foyer Wintergarten, the staff will take care of
through the entrance Ling Bao in the back-yard of your items. At STOCK’s and Quantum, you can find
the hotel. Look for Entrance on the attached park plan an unattended self-service wardrobe.We assume Park Plan
for the exact location. no liability for items left at the wardrobes.
Please turn to page 11 to find the park plan.
Tuesday: 8:00 am - 6:30 pm Foyer Wintergarten (luggage storage)
Wednesday: 8:00 am - 5:00 pm Tuesday: 7:30 am - 10:30 pm
Wednesday: 8:00 am - 9:00 pm Restrooms
Registration Only at Entrance Berlin Thursday: 8:00 am - 5:30 pm Please have a look at our park plan to find the nea-
rest restrooms.
Pick up or purchase your digital ticket. STOCK's and Quantum (unattended)
Monday: 5:00 pm - 8:00 pm Tuesday: All day
Tuesday: 7:30 am - 6:30 pm Wednesday: All day WC
Accessibility
Wednesday: 8:00 am - 5:00 pm Except for Mandschu, all restaurants and lecture
Thursday: 8:00 am - 12:00 pm rooms are fully accessible with a wheelchair. Our
Shuttle Service
map shows you where to find handicapped-acces-
Our shuttle busses will drop you off at the sible toilets and gives further information on acces-
JavaLand Infopoint main entrance of JavaLand and pick you up sibility.
Ask questions, get information about JavaLand and again. For all departure times and routes
pick up a guide. On Tuesday and Wednesdayyour please check the map of the park on page 11.
can also get our conference news here. Free WiFi
Tuesday: 7:30 am - 6:30 pm The name of the open net is 'PHL free wifi'.
Parking Spaces
Wednesday: 8:00 am - 5:00 pm
Guests of the hotels Ling Bao and Matamba can
Thursday: 8:00 am - 5:00 pm
use the parking spaces of the corresponding hotel Program of Lectures
parking areas for free. Draw a ticket at the recepti-
Check out the program on
on desk of the respective hotel before leaving the our website. If you want to
parking lot. read the printed version, you
Other JavaLand guests can use the parking space can find it in the daily confe-
'Mystery' for 6 Euro per day. rence news on Tuesday and
Wednesday.
Beverage Vouchers Cafés
Vouchers can be exchanged for coffee specialties, On Tuesday and Wednesday, you can get water,
soft drinks and ice cream. Water, regular coffee and coffee and tea, coffee specialties and soft drinks at
tea are not restricted. You can pick up four vou- the JavaLand Cafés (see details on page 4).
chers per conference day at the following locations:
Infopoint Daily Conference News
Tuesday: 7:30 am - 6:30 pm You can grab a fresh daily conference news at the
Wednesday: 8:00 am - 4:00 pm entrance on every conference day. They will sum up
all the highlights of the upcoming day at a glance
Quantum EG & STOCK's for you!
Tuesday until 12:00 pm
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Food & Beverages Amusement Rides
Dirsty? Hungry? No problem! You have plenty of options to stay hydrated and enjoy culinary delights Enjoy all rides on Tuesday evening during our Open Park event! Feel free to start with some action, have
at all times. Check out the park plan to see where all cafés & restaurants are located. a beer outside at Schauspielhaus or inside at Quantum Hall or take a delicious dinner first. The restau-
rants 'Unter den Linden' , 'Pizza Mexico' , 'Tacana' and 'Mandschu' offer different types of menus.
Morning coffee & tea Dinner
Not an early bird? Start your day right and check Did you enjoy the conference so far? Let’s relax Maus au Chocolat Wellenflug
out our coffee stations (open all day): with some delicious food: Mouse alert at the imperial cake factory! In this Fly through the air and enjoy the water features
Anni Himmelreich, Törtchen & Co., Quantum Buffet Restaurant 'Unter den Linden', Asian 3D fun ride it is your mission to get rid of the beneath you while riding Wellenflug, located in
Snack Corner & STOCK‘s. Restaurant 'Mandschu', Burger Restaurant 'Ta- cheeky rodents with your chocolate piping bags. the middle of the conference area.
cana', Focaccia Snack 'Pizza Mexico'. 6:00 pm - 8:00 pm 7:00 pm - 9:00 pm
Tuesday: from 7:30 am
Wednesday: from 8:00 am Tuesday & Wednesday: 6:00 pm – 9:00 pm
Pferdekarussell (Merry-go-round) Raik
Have a break Open Park event on Tuesday night Take a tour on a horseback or relax on a couch. Like a pendulum, Raik swings through dark can-
Grab a yummy snack before noon or in the after- Grab a beer or a glas of wine, connect with others Experience the unique charm of the Merry-go- yons - back and forth... and always with plenty
noon: and enjoy the amusement rides in the evening! round – it’s a classic. of fun! Race through the middle of a mysteri-
Anni Himmelreich, Törtchen & Co., Quantum ous themed world and experience that exciting
Quantum Snack Corner 6:00 pm - 8:00 pm
Snack Corner tingling sensation when the boomerang coaster
6:00 pm – 8:30 pm takes a rapid turn.
Tuesday & Wednesday: 9:15 am – 10:00 am Chiapas
3:15 pm – 4:00 pm Tacana 7:00 pm - 9:00 pm
6:00 pm – 10:00 pm Explore the beautiful landscape of Mexico in the
adventurous whitewater course Chiapas. Great
Lunch Anni Himmelreich fun for anyone who is not afraid to make a splash. Winja's Force
Choose your favorite restaurant or snack bar: 6:00 pm – 11:00 pm And don’t worry: After your ride, there is a dryer Test your mettle on a fun ride on Winja’s Force. It
Buffet Restaurant 'Unter den Linden', Asian Unter den Linden available for a small fee. won’t take you long to realize that every journey
Restaurant 'Mandschu', Burger Restaurant 'Ta- 6:00 pm – 12:00 pm is different – and your rides above the rooftops
6:00 pm - 8:00 pm
cana', Focaccia Snack 'Pizza Mexico', Bratwurst of the Wuze tribe will always leave you in a spin.
Entrance Schauspielhaus (outdoor)
and Fries 'Swan Snack' 8:00 pm - 10:00 pm
6:00 pm – 12:00 pm Das verrückte Hotel Tartüff
Tuesday & Wednesday: 11:45 am – 2:00 pm
Have a different type of hotel tour through the
27 rooms arranged over three floors in the Crazy Bats
Ice, Ice, Baby! 'Crazy Hotel Tartüff'. It’s a twisted and unfor- Frozen in a giant block of ice, you slide through a
Do you like some ice cream? Get it here: gettable experience. magnificent castle while three crazy bats flutter
Anni Himmelreich (JUG Café) excitedly around you...in this unique combinati-
6:00 pm - 8:00 pm
on of roller coaster and animated film, you play
Tuesday & Wednesday: 12:00 am – 5:00 pm
the lead role and experience the longest black-
out roller coaster in the world!
8:00 pm - 10:00 pm
Pirates in 4D
Pirates in 4D will catapult you right into the heart
of an incredible adventure under the skull and
crossbones flag. Climb on board and join Leslie
Nielsen for an extremely tempestuous treasure
hunt. Ahoy! Showtime is every half and full hour.
8:00 pm - 10:00 pm
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Lecture Rooms
All lecture and community areas are marked and listed in the park plan on page 11. Just flip it open and have a
look where to go.
Hygiene Concept Keynotes & Specials Wintergarten
If you come from the entrance Berlin just walk
straight around the Pferdekarusell and follow the
- Quantum
To get to 'Quantum' just follow the main street if
your coming from the entrance Berlin. Walk until
main street. You will find the 'Wintergarten' on the you get to the Kaiserplatz. There you will find the
right side. chain carousel which you pass on the left side.
+ Opening Keynote
The opening keynote will be held by Dr. Carola Schauspielhaus STOCK’s
Lilienthal. She presents common misunder- The lecture room 'STOCK’s' is located across the street
standings in software architecture that she has The lecture room 'Schauspielhaus' is located at the
end of the main street on the left side. from the main entrance. To get there, exit the park
encountered repeatedly during her 30 years of through the main entrance 'Berlin'. Next to both re-
software development, and tries to find better gistration box there are staircases. Walk up the stairs
www.javaland.eu solutions for them. The keynote takes place in
Wintergarten and will be broadcasted into
Silverado Theatre
Walk up the stairs near Kaiser Snack. Then turn left
across the bridge and follow our displays.
'Schauspielhaus' . towards 'Pizza Mexico' , head towards 'Tacana' Rotunde
Präsentiert von: Community Partner:
Tuesday: 10:00 am and walk straight. Follow our displays to reach To get to 'Rotunde', simply follow the passageway
Silverado Theatre. From Hotel Ling Bao you can find between the Quantum ramp and the JUG Café
displays that will guide you there. and head left to the round building.
JavaLand-Studio
The JavaLand studio is back! This time live in the Arena de Fiesta
Wintergarten , but again with highlights such To get to 'Arena de Fiesta', simply follow the stairs
as Frühstücksfernsehen, lotteries and interviews
to 'Pizza Mexico' . At Pizza Mexico take the stairs
as well as lots of fun. Experienced, established
down and turn hard right and follow the entrance
and new presenters lead through a varied pro-
to the Arena de Fiesta which is located under 'Pizza
gram. Let us surprise you!
Mexico'.
Frühstücksfernsehen Community Room
Tuesday: 10:40 am For this year most community activities will take
Wednesday: 10:40 am place in Quantum Ground Floor (Community Hall).
The Community Room is located on the right side
next to our exhibition. Follow our displays.
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Our Exhibitors
The exhibition is open to all visitors and other participants of JavaLand. Many different companies,
big and small, inform you about their activities and invite you to network with them.
206 312 114 304 402 202
adesso clever cloud codecentric MicroStream paymenttools OPEN KNOWLEDGE
www.adesso.de www.clever-cloud.com www.codecentric.de www.microstream.one www.paymenttools.com www.openknowledge.de
102 108 210 208 302 + 306 110
wir entwickeln software_
cronn dpunkt.verlag Fraunhofer Institut QAware REWE Digital SCOOP Software
www.cronn.de www.dpunkt.de www.iais.fraunhofer.de/bzw www.qaware.de www.rewe-digital.com www.scoop-software.de
310 406 408 205 106 104
getNextIT GFT Technologies SE IBM iX SDA SE SIGS DATACOM tarent solutions
www.getnext-it.com www.gft.com www.ibm.com/services/de-de/ibmix/ www.sda.se www.sigs-datacom.de www.tarent.de
308 404 112 412 410 204
viadee
jFrog Karakun Microsoft TIMOCOM IT-Unternehmensberatung
Vorwerk
www.jfrog.com www.karakun.com https://azure.microsoft.com www.timocom.de www.viadee.de www.vorwerk.de
8 9
Community Activities Performance Capture the Flag
Workshop JavaLand Jogging
Tobias Frech Bennet Schulz, JUG Hamburg &
Alexander Neumann, heise
Poor system performance always becomes a pro-
Pattern Matching with Java Testing with Karate blem. We will take a look at an open source appli- Recharge your batteries in idyllic surroundings
cation with performance problems. In small teams on the morning of the second conference day
Merlin Bögershausen & Falk Sippach, JUG Darmstadt Frederik Hahne & Peter Quiel, JUG Paderborn we will analyze them, propose changes and verify with other sports-loving Java fans. The route is
them with an ad-hoc load test. Successful improve- a three-kilometer circuit that will be run twice.
In this workshop you will explore the semantics In this workshop we will focus on testing the ment will be briefly presented to the other teams
of pattern matching and try out the new data WebUI of an application (e.g. Spring Boot) as and the analysis path will be explained. Who will win Wednesday: 7:00 am - 8:00 am
types and changes with examples. Please bring well as testing an HTTP-API defined with e.g. the performance flag for the best improvement? Ling Bao Garden Network
your own notebook with Java 17 or 18_EA and a OpenAPI. You can either bring your own app
pre-installed IDE. for testing or work with a provided application Tuesday: 6:00 pm - 8:00 pm
(blackbox) and test it under guidance. Quantum Upper Floor Learn
Architecture Dojo
Monday: 5:00 pm - 7:00 pm
Room Dambali (Matamba) Workshop Tuesday: 3:00 pm - 5:40 pm
Community Hall Workshop Sebastian Rose &
Coding Dojo
Alexander Schwartz, JUG Darmstadt
#freeletics Developer on the Stage – Create your own Sebastian Rose, JUG Darmstadt At the Architecture Dojo, you will design an architec-
presentation with experienced speakers! ture for a given task in small groups. Afterwards,
With Code Katas in a Coding Dojo, you can sol- the teams will present their solutions to each other
Jens Schauder & Oliver Milke, JUG Ostfalen ve manageable programming tasks in a small
Steven Schwenke, JUG Ostfalen, Sergej Tihonov & and receive feedback. You will then get the chance
You want to exercise before an informative confe- Falk Sippach, JUG Darmstadt group. You learn with and from others in a pro- to use the feedback and improve your solution.
rence day, but jogging is not your cup of tea? Then tected environment. It's not so much the result
join us for #freeletics: We'll do a full-body workout In Developer on the Stage, three experienced that counts, but rather the journey! Wednesday: 9:00 am - 11:30 am
that doesn't require any equipment, so you can speakers will help you prepare your first lecture Community Room Learn
– from finding an interesting topic to a success- Tuesday: 6:00 pm - 8:30 pm
clear your head for new knowledge!
ful presentation on the stage – as well as answer Community Room Learn
Tuesday: 7:00 am - 7:40 am all your questions and concerns. Functional Programming with Java
Ling Bao Garden Network
Tuesday: 6:00 pm - 6:40 pm iJUG Open Source Scholarship
Schauspielhaus Learn Gregor Trefs, JUG Mannheim &
Jetpack Compose Hands-on Falk Sippach, JUG Darmstadt
with Kotlin Markus Karg, JUG Goldstadt In this workshop you will learn the basics of
Tech-Pitch of the
Java Technology Talents We will present the Mentoring Program and the functional programming in Java. Afterwards,
Laura Steiner & Michael Paus Contributions submitted by this year's participants. you will know what a pure function is, why refe-
rential transparency is a great concept, what va-
In this workshop we will look at UI design of An- Frederik Wystup, JUG Stuttgart
Tuesday: 7:00 pm - 7:40 pm lues are, how to evaluate a functional program
droid applications using Jetpack Compose. To
Here, Java enthusiasts get to present their ideas Schauspielhaus Learn and what functional data structures are.
do this, we will venture into the Kotlin program-
ming language and the concept of declarative and solution to like-minded people in a pitch.
They will then receive feedback and potentially Wednesday: 12:00 pm - 1:40 pm
programming of UI elements together. Please Community Room Workshop
bring your own notebook with a pre-installed even new contributors. The best ideas will recei- JUG Café
current version of Android Studio/Arctic Fox ve a small prize!
and an Android smartphone or emulator. Tuesday: 6:00 pm - 8:00 pm Daniel Van Ross & Bash is a thing of the past:
Wintergarten Learn Frank Schwichtenberg, JUG Deutschland Shell Scripting with Babashka
Tuesday: 11:00 am - 12:40 pm
Community Hall Workshop Now that we finally get to meet in person again, you can Christian Meter & Jens Bendispost, Clojure Düsseldof
once again discover JUGs in your region, find out what
Meet-the-Lib they do and meet their representatives at the JUG Café – Have you ever written a complex Bash script and
and enjoy a nice hot beverage together. If you are already wished you could write it with Java instead? We
active in your JUG, all the better, then come and exchange can't offer you Java, but we can offer you Clojure.
Jan Westerkamp & Gerd Aschemann, JUG Darmstadt experiences and gather ideas for your own activities. Babashka is a script engine to write shell scripts
In the Meet-the-Lib you can exchange ideas and tasks with Clojure. We will show you how to
Tuesday: 11:00 am - 7:00 pm use Babashka to solve shell problems. Please
about libraries and open source software with
like-minded people and program together after-
Wednesday: 9:00 am - 5:00 pm bring your laptop with Babashka installed on it.
wards. Bringing your own laptop may be useful! Anni Himmelreich Network
Wednesday: 2:00 pm - 4:00 pm
Tuesday: 6:00 pm - 8:00 pm Community Hall Workshop
Community Hall Network
10 www.javaland.eu 11
Training Day
Traditionally, JavaLand is rounded off with the training day on Thursday. All workshops will start at 9:00 am
until approximately 5:00 pm. Coffee breaks will be between 10:15 am and 10:45 am in front of the respec-
trive room. Lunch time will be between 12:00 am and 1:30 pm in Unter den Linden for workshops which
take place in the Quantum rooms and in the Restaurant Bamboo in the Hotel Ling Bao for training sessions
taking place in the Hotels LingBao or Matamba. Coffee break in the afternoon will be served at 2:30 pm and
3:00 pm in the foyer in front of the room.
Quantum 1 Quantum 2 Quantum 3
Thursday: 9:00 am - 5:00 pm Thursday: 9:00 am - 5:00 pm Thursday: 9:00 am - 5:00 pm
Moderne Software Authentifizierung ein- Test-driven Devel
architektur fach und sicher gemacht opment in Java mit
dokumentation mit Keycloak JUnit und Mockito
Falk Sippach
& Niko Köbler Thomas Papendieck
Ralf Müller
Quantum 4 Kalunga (Matamba) Dambali (Matamba)
Thursday: 9:00 am - 5:00 pm Thursday: 9:00 am - 5:00 pm Thursday: 9:00 am - 5:00 pm
Sichere Java-Anwendun- Hands-on Kuberne-
Softwaresysteme da-
gen entwickeln: Häufig tes – Wie Profis Java-
tengetrieben
ste Schwachstellen und Anwendungen in die
analysieren
aktuelle Angriffe Cloud bringen
Jan Jürjens Markus Harrer Christian Ingenhaag
Tu Fu (LingBao) Fuxing (LingBao) Konfuzius (LingBao)
Thursday: 9:00 am - 5:00 pm Thursday: 9:00 am - 5:00 pm Thursday: 9:00 am - 5:00 pm
Mit Terraform in drei Modern Jakarta EE and
Hibernate
Schritten zur lauffähigen Microprofile on Azure:
Performance
Spring-Boot-Webanwen- Open Liberty, JBoss
Tuning
dung in der AWS Cloud EAP, and WebLogic
Sandra Gerberding Ed Burns
& & Thorben Janssen
Nora Schöner Sandra Ahlgrimm
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