title: Allure Framework: TestNG adapter generates duplicate XML files
body: <p>I am trying to use Allure with TestNG and Maven using this <a href="https://github.com/allure-examples/allure-testng-example" rel="nofollow">example</a>. Each time I run this example duplicate copies of xml files are generated. I am using allure 1.4.0.RC8. Any guidance on this is highly appreciated.</p>