Modules didn't fail. Build tools did.

Foredragsholder

Rafael Winterhalter

Bluesky

Rafael works as a software consultant in Oslo, Norway. He is a proponent of static typing and a JVM enthusiast with particular interest in code instrumentation, concurrency and functional programming. Rafael blogs about software development, regularly presents at conferences and was pronounced a JavaOne Rock Star. When coding outside of his work place, he contributes to a wide range of open source projects and often works on Byte Buddy, a library for simple runtime code generation for the Java virtual machine. For his work, Rafael received a Duke's Choice award and was elected a Java Champion.

Om sesjonen

Java has had a dependency descriptor since 2017, and neither Maven nor Gradle will resolve a dependency by module name. This talk argues the POM is the wrong artifact to hang a dependency graph on, and shows Jenesis: a build tool that reads module-info.java instead of a build file, ships as Java source rather than a wrapper binary, and pins every dependency by content hash. Plus a crawl of Maven Central showing how modular the ecosystem already is, and an uncomfortable question about who owns the repository all of this depends on.

Passer for

Java developers

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