NullPointerException in ReportPortalTestNGListener

[shaburov]

NullPointerException in ReportPortalTestNGListener with version testNG 6.9.13. *

Method addListener(Object listener) in this version is marked as @deprecated, possible cause of the error somehow connected with it.
Do you support the version testNG 6.9.13.0 and above?

Code

    public static void main(String[] args) throws JAXBException, IOException {
        ReportPortalTestNGListener reportPortalTestNGListener = new ReportPortalTestNGListener();
        TestNG testNG = new TestNG();
        List<XmlSuite> suites = new ArrayList<>();
        suites.add(new TestRailApiSuite());
        suites.add(new YandexDNSApiSuite());
        testNG.setXmlSuites(suites);
        testNG.setSuiteThreadPoolSize(SUITE_THREAD_POOL_SIZE);
        List<Class<? extends ITestNGListener>> listeners = new ArrayList<>();
        listeners.add(SuiteListener.class);
        testNG.setListenerClasses(listeners);
        testNG.addListener((Object) reportPortalTestNGListener);
        testNG.setUseDefaultListeners(false);
        testNG.run();
    }

Run result

Exception in thread "pool-1-thread-1" Exception in thread "pool-1-thread-2" java.lang.NullPointerException
	at com.epam.reportportal.testng.ReportPortalTestNGListener.onStart(ReportPortalTestNGListener.java:68)
	at org.testng.SuiteRunner.invokeListeners(SuiteRunner.java:210)
	at org.testng.SuiteRunner.run(SuiteRunner.java:268)
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
java.lang.NullPointerException
	at com.epam.reportportal.testng.ReportPortalTestNGListener.onStart(ReportPortalTestNGListener.java:68)
	at org.testng.SuiteRunner.invokeListeners(SuiteRunner.java:210)
	at org.testng.SuiteRunner.run(SuiteRunner.java:268)
	at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
	at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)

UPD
The reason for errors in multithreaded start on suites.
If you set testNG.setSuiteThreadPoolSize(1); еrror do not arise

[avarabyeu]

Fixed