List<TestFrameworkDistributionModule> applicationClasspath,
            List<TestFrameworkDistributionModule> applicationModulepath,
            List<TestFrameworkDistributionModule> implementationClasspath,
            List<TestFrameworkDistributionModule> implementationModulepath
        ) {
            this.applicationClasspath = applicationClasspath;
            this.applicationModulepath = applicationModulepath;

        when:
        def framework = newFramework(false, [], [], [], [])
        def classpath = underTest.create([new File("cls.jar")], [new File("mod.jar")], framework, false)

        then:
        classpath.applicationClasspath == [new File("cls.jar")]
        classpath.applicationModulepath == [new File("mod.jar")]
        classpath.implementationClasspath.size() == NUM_INTERNAL_JARS + NUM_EXTERNAL_JARS

    }

    @Override
    public WorkerProcessBuilder applicationClasspath(Iterable<File> files) {
        for (File file : files) {
            if (file == null) {
                throw new IllegalArgumentException("Illegal null value provided in this collection: " + files);
            }
            if (isEntryValid(file)) {
                applicationClasspath.add(file);
            }
        }
        return this;