htmlReport,
            copiedOptions,
            dryRun);
    }

    @Override
    public WorkerTestClassProcessorFactory getProcessorFactory() {
        List<File> suiteFiles = options.getSuites(testTaskTemporaryDir.create());
        TestNGSpec spec = toSpec(options, filter);
        return new TestNgTestClassProcessorFactory(this.options.getOutputDirectory(), spec, suiteFiles);
    }

    }

    /**
     * Add suite files by File objects.
     */
    public void suites(File... suiteFiles) {
        suiteXmlFiles.addAll(Arrays.asList(suiteFiles));
    }

    public List<File> getSuites(File testSuitesDir) {
        List<File> suites = new ArrayList<File>();

        suites.addAll(suiteXmlFiles);

        String suiteXmlMarkup = getSuiteXml();
        if (suiteXmlMarkup != null) {

Method <org.gradle.api.tasks.testing.testng.TestNGOptions.getSuiteXmlWriter()> does not have raw return type assignable to org.gradle.api.provider.Property in (TestNGOptions.java:0)
Method <org.gradle.api.tasks.testing.testng.TestNGOptions.getSuites(java.io.File)> does not have raw return type assignable to org.gradle.api.provider.Provider in (TestNGOptions.java:0)