The Java Module System Beyond The Basics

source code

Want to play around with the code yourself? Check out the repository J_MS Monitor, an example project making full use of the Java module system and all its features - it contains many of the snippets shown in this talk. It has a permissive license, so you can reuse the code for your projects.

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Java 9 shipped the Java Platform Module System, which brings language-level modularity to the Java ecosystem. But you already know that and even spent some time to learn the basics? That's great because this talk takes you beyond that and shows how to...

model finer-grained dependencies and APIs
decouple modules with services
weigh encapsulation versus reflection
analyze dependencies with jdeps
safe the day with important command line flags
create runtime images with jlink

With this under your belt, you're ready to become your team's module system expert.

▚Slides

Here's the current version of the slides.

I also embedded them below. If they're focussed, you can navigate with arrow keys or swipes (they're two-dimensional, with chapters on the horizontal axis and chapter content layed out vertically). Use Page Up/Down for linearized order and ? for more shortcuts.

▚Video

Here's a good recording of the talk. I hope you'll like it.

Watch "The Java Module System at Java Saigon in 2018" on YouTube

▚Past Presentations

I gave this talk a few times before. See below for links to slides (as they were at that very event), videos, and other information.

▚2019

Where?: JUG Nürnberg
DATEV eg – Kegelbahn, Südliche Früher Straße 18-20, Nürnberg
When?: Mon, April 29th, 2019
18:00 Europe/Berlin
What?: announcementslides

▚2018

Where?: Java Saigon
Ho Chi Minh City, CirCO, 1st Floor, H3 Building, 384 Hoàng Diệu, phường 6, Quận 4
When?: Fri, March 30th, 2018
17:00 Asia/Ho_Chi_Minh
What?: announcementslidesvideo

Where?: JavaLand
Brühl, Phantasialand, Silverado Theater
When?: Tue, March 13th, 2018
17:00 Europe/Berlin
What?: program entryslides

Where?: Voxxed Days Zürich
Zürich, Arena Cinema Sihlcity, Room 3
When?: Thu, March 8th, 2018
11:20 Europe/Zurich
What?: announcementslidesvideo

Where?: Jfokus
Stockholm Waterfront Conference, Room 22
When?: Mon, February 5th, 2018
09:00 Europe/Stockholm
What?: program entryslides

▚2017

Where?: JavaDay
Kiev, Convention Center “Parkovy”, Parkova road 16a, Track 1
When?: Sat, November 4th, 2017
16:10 Europe/Kiev
What?: program entryslidesvideo

Where?: BaselOne
Basel, Markthalle Basel, Viaduktstrasse 10
When?: Thu, October 19th, 2017
11:30 Europe/Zurich
What?: programslides

▚2016

Where?: GDG DevFest Karlsruhe
Karlsruhe, Schauburg, Bambi
When?: Mon, November 21st, 2016
11:45 Europe/Berlin
What?: programslides

Where?: ModConf
Darmstadt, Science and Congress Centre
When?: Tue, November 15th, 2016
11:45 Europe/Berlin
What?: programslidesvideo

Where?: javaBin Trondheim
Trondheim, DIGS, Olav Tryggvasonsgt. 30
When?: Tue, November 1st, 2016
18:00 Europe/Oslo
What?: announcementslides

Where?: Java Forum Nord
Hannover, Hotel Dormero
When?: Thu, October 20th, 2016
16:00 Europe/Berlin
What?: programslides

Where?: JUG Switzerland
Zürich (26.09.), Bern (27.09.), Luzern (28.09.), St.Gallen (29.09.)
When?: Mon, September 26th, 2016
18:15 Europe/Zurich
What?: announcementslides

Where?: Objektforum Karlsruhe
Karlsruhe, Technologiepark Casino, Albert-Nestler-Str.10
When?: Mon, July 4th, 2016
18:30 Europe/Berlin
What?: announcementslides

Where?: JEEConf
Kiew, Parkovyi Convention Center, Track A
When?: Fri, May 20th, 2016
15:30 Europe/Kiev
What?: program entryslidesvideo

Where?: JUG Mannheim
University of Mannheim A5, 6; Room C013
When?: Thu, May 12th, 2016
19:00 Europe/Berlin
What?: announcementslides

Where?: JUG Stuttgart
Stuttgart, Alte Scheuer Degerloch, Agnes-Kneher-Platz
When?: Thu, April 14th, 2016
18:30 Europe/Berlin
What?: announcementslides

Where?: JUG Karlsruhe
Karlsruhe, Disy Informationssysteme, Ludwig-Erhard-Allee 6
When?: Wed, March 16th, 2016
19:15 Europe/Berlin
What?: announcementslidesvideo
What else?: helt with Florian Troßbach

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