[MJDEPS-25] jdeps commandline parameters are not correctly constructed

**[Kai Hofmann](https://issues.apache.org/jira/secure/ViewProfile.jspa?name=powerstat)** opened **[MJDEPS-25](https://issues.apache.org/jira/browse/MJDEPS-25?redirect=false)** and commented

In my pom.xml I used the following plugin configuration:

 

\
  \org.apache.maven.plugins\
  \maven-jdeps-plugin\
  \3.1.2\
  \
    \de.powerstat.phplib.templateengine\
    \11\
    \true\
   \
\

 

and calling it with mvn jdeps:jdkinternals

 

Because I am using jdk9 modules, I always got an error message - because of MJDEPS-19/20. During this error message the jdeps commandline will be written as:

 

[ERROR] Command line was: /bin/sh -c '/Library/Java/JavaVirtualMachines/jdk-12.0.1.jdk/Contents/Home/bin/jdeps' '-cp' '/Users/powerstat/.m2/repository/org/apache/logging/log4j/log4j-api/2.14.0/log4j-api-2.14.0.jar:/Users/powerstat/.m2/repository/org/apache/logging/log4j/log4j-core/2.14.0/log4j-core-2.14.0.jar' '/Users/powerstat/Documents/dev/TemplateEngine/target/classes'

 

What I am missing here are two things:

 

1) --jdk-internals, because I called the plugin with jdeps:jdkinternals!

2) --multi-release 11, as given by my plugin configuration!

 

So it would be nice to fix these 3 things (MJDEPS-19/20 included).

 

For testing you could use my project on github: https://github.com/PowerStat/TemplateEngine

---

**Affects:** 3.1.2

Reproduce the issue with the provided TemplateEngine project and the shown Maven plugin configuration, then inspect how the maven-jdeps-plugin constructs and logs the jdeps command line for jdeps:jdkinternals. Done means the command includes --jdk-internals, --multi-release 11, and the related MJDEPS-19/20 fixes.

Written by the indexing model from the issue text.