testNg.setDefaultTestName(spec.getDefaultTestName());
        if (spec.getParallel() != null) {
            testNg.setParallel(spec.getParallel());
        }
        if (spec.getThreadCount() > 0) {
            testNg.setThreadCount(spec.getThreadCount());
        }
        setSuiteThreadPoolSize(testNg, spec.getSuiteThreadPoolSize());
        setConfigFailurePolicy(testNg, spec.getConfigFailurePolicy());

        this.parallel = parallel;
    }

    /**
     * The number of threads to use for this run. Ignored unless the parallel mode is also specified
     */
    @Internal
    public int getThreadCount() {
        return threadCount;
    }

    public void setThreadCount(int threadCount) {
        this.threadCount = threadCount;
    }

    /**
     * The number of XML suites will run parallel