Need help packaging a java application

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1

Hi there,
I would like to package nodebox but I am stuck. Till now I have the following code

{
  lib,
  stdenv,
  fetchFromGitHub,
  jre,
  makeWrapper,
  maven,
}:

maven.buildMavenPackage rec {
  pname = "nodebox";
  version = "3.0.53";

  src = fetchFromGitHub {
    owner = "nodebox";
    repo = "nodebox";
    rev = "v${version}";
    hash = "sha256-IJw83rtsl3yRQ2ZOWlqTgHomE+qpEQeqH/81aQvr+Fw=";
  };

  mvnHash = "sha256-00CBcvl7WBSyNZH9ySHXYyrv9kLAKBfsurtGIvigKZU=";

  nativeBuildInputs = [ makeWrapper ];

  doCheck = false; # TODO fix

  installPhase = ''
    mkdir -p $out/bin $out/share/nodebox
    install -Dm644 target/nodebox-3.0.44.jar $out/share/nodebox

    makeWrapper ${jre}/bin/java $out/bin/nodebox \
      --add-flags "-jar $out/share/nodebox/nodebox-3.0.44.jar"
  '';

  meta = {
    description = "Node-based data application for visualization and generative design";
    homepage = "https://github.com/nodebox/nodebox.git";
    license = lib.licenses.unfree; # FIXME: nix-init did not find a license
    maintainers = with lib.maintainers; [ ];
    mainProgram = "nodebox";
    platforms = lib.platforms.all;
  };
}

This creates a derivation but when I try to run it, I get the error message no main manifest attribute, in /nix/store/slswf3aj88n3dqqhqcbbbb732yjyjlda-nodebox-3.0.53/share/nodebox/nodebox-3.0.44.jar.

When I omit the doCheck=false; the system complains about missing dev dependencies

> [ERROR] Failed to execute goal org.apache.maven.plugins:maven-surefire-plugin:3.2.5:test (default-test) on project nodebox: The following artifacts could not be resolved: org.apache.maven.surefire:surefire-junit4:jar:3.2.5 (absent): Cannot access central (https://repo.maven.apache.org/maven2) in offline mode and the artifact org.apache.maven.surefire:surefire-junit4:jar:3.2.5 has not been downloaded from it before. -> [Help 1]
       > [ERROR]
       > [ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
       > [ERROR] Re-run Maven using the -X switch to enable full debug logging.
       > [ERROR]
       > [ERROR] For more information about the errors and possible solutions, please read the following articles:
       > [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException

I am not familiar with the java enviroment. Does anybody have a hint what I could do to get this fixed?

Thank you in advance