A simple Hello-World example for the Java module system. Learn more about it in my module system tutorial.

To build and run with Maven execute these commands in the project's root:

mvn verify java	--module-path target/hello-modules-1.0-SNAPSHOT.jar	--module dev.nipafx.demo.hello_modules/dev.nipafx.demo.modules.HelloModularWorld 

To compile, package and launch without Maven on Linux:

javac	-d target/classes	$(find src -name '*.java') jar --create	--file target/hello-modules.jar	--main-class dev.nipafx.demo.modules.HelloModularWorld	-C target/classes . java	--module-path target/hello-modules.jar	--module dev.nipafx.demo.hello_modules 

On Windows you would have to explicitly enumerate the sources for the javac command, but otherwise it should be the same.

You can use the bach-build-run.jsh JShell script (from Bach) to execute the commands above.

On Linux/Mac:

./bach-build-run.jsh 

On Windows, with %JDK%\bin on your PATH (where %JDK is JDK 9 or later):

jshell bach-build-run.jsh