public static WebDriver getDriver(String browser) {
   return SeleniumUtils.getDriver(browser);
 }
 @AfterClass
 public static void teardown() {
   SeleniumUtils.quitDrivers();
 }
 public static WebDriver getDriver() {
   return SeleniumUtils.getDriver();
 }
 @BeforeClass
 public static void setup() throws Exception {
   SeleniumUtils.getDriver();
   gse = new GroovyScriptEngine(GSE_ROOTS);
 }