A summary of Java Module System by JDK9 Jigsaw, Gradle JVM component plugin. This describes the needs for Java Module System, and list the implementations of it(Scala, JDK9 Jigsaw, Gradle JVM component plugin), and show comparison of them. This document is written in Japanese and presented at JJUG CCC 2015 Fall as Lightening Talk.
JDK9のJigsawとGradle JVM component pluginによる、Javaモジュールシステムの雑なまとめ。Javaモジュールシステムの必要性から、実装例の紹介(Scala、JDK9 Jigsaw、Gradle JVM component plugin)、JigsawとGradleでの比較。JJUG CCC 2015 Fallの懇親会LTでプレゼンされた内容。