/home/paul/.sdkman/candidates/java/10.0.2-oracle/bin/java -cp /home/paul/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-compiler-embeddable/1.3.11/a8db6c14f8b8ed74aa11b8379f961587b639c571/kotlin-compiler-embeddable-1.3.11.jar:/home/paul/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-reflect/1.3.11/aae7b33412715e9ed441934c4ffaad1bb80e9d36/kotlin-reflect-1.3.11.jar:/home/paul/.gradle/caches/modules-2/files-2.1/org.jetbrains.kotlin/kotlin-stdlib/1.3.11/4cbc5922a54376018307a731...

             * If the test output directory provides some modules of its own, add them.
             * Except for this unusual case, tests should never be added to the module-path.
             */
            for (Map.Entry<Path, String> entry : testModules.getModuleNames().entrySet()) {
                if (!outputModules.containsModule(entry.getValue())) {
                    addPathElement(JavaPathType.MODULES, entry.getKey());

                coord, PathScope.TEST_COMPILE, Arrays.asList(JavaPathType.CLASSES, JavaPathType.MODULES));
        List<Path> classes = dispatched.get(JavaPathType.CLASSES);
        List<Path> modules = dispatched.get(JavaPathType.MODULES);
        List<Path> unresolved = dispatched.get(PathType.UNRESOLVED);
        assertEquals(3, dispatched.size());

     */
    public JavaPathType getPathType() {
        return descriptors.isEmpty() ? JavaPathType.CLASSES : JavaPathType.MODULES;
    }

    /**
     * Returns whether module hierarchy was detected. If false, then package hierarchy is assumed.
     * In a package hierarchy, the {@linkplain #getModuleNames()} map of modules has either zero or one entry.
     * In a module hierarchy, the descriptors map may have an arbitrary number of entries,

     *       {@code --module-path} option.</li>
     * </ul>
     */
    MODULES("--module-path"),

    /**
     * The path identified by the Java {@code --upgrade-module-path} option.
     */
    UPGRADE_MODULES("--upgrade-module-path"),

    /**
     * The path identified by the Java {@code --patch-module} option.

     */
    public JavaPathType getPathType() {
        return descriptors.isEmpty() ? JavaPathType.CLASSES : JavaPathType.MODULES;
    }

    /**
     * Returns whether module hierarchy was detected. If false, then package hierarchy is assumed.
     * In a package hierarchy, the {@linkplain #getModuleNames()} map of modules has either zero or one entry.
     * In a module hierarchy, the descriptors map may have an arbitrary number of entries,

             * If the test output directory provides some modules of its own, add them.
             * Except for this unusual case, tests should never be added to the module-path.
             */
            for (Map.Entry<Path, String> entry : testModules.getModuleNames().entrySet()) {
                if (!outputModules.containsModule(entry.getValue())) {
                    addPathElement(JavaPathType.MODULES, entry.getKey());

                    merged.add(s);
                    indices.add(~i);
                }
            }
            builder.modules(merged);
            builder.location(
                    "modules",
                    InputLocation.merge(target.getLocation("modules"), source.getLocation("modules"), indices));
        }
    }

    /*

        List<MavenProject> modules = requestPomProject.getCollectedProjects() != null
                ? requestPomProject.getCollectedProjects()
                : Collections.emptyList();

        List<MavenProject> result = new ArrayList<>(modules);
        result.add(requestPomProject);
        return result;
    }

            c.g.c.base.testModule transitively pulls in .java files from both modules while reading
            the module description of only the prod module. And the prod module doesn't inherit all
            the modules that the test module classes use, so we get errors.

            The good news is that, despite ignoring errors here, GWT does fail if any errors affect