try {
if ( "fireFox".equalsIgnoreCase( browserDriver ) ) {
return new SeleniumStarter( Driver.fireFox, createFireFoxDriver() );
}
if ( "ie".equalsIgnoreCase( browserDriver ) ) {
return new SeleniumStarter( Driver.ie, new InternetExplorerDriver() );
}
if ( "chrome".equalsIgnoreCase( browserDriver ) ) {
return createAndStartChromeDriver();
}
if ( "opera".equalsIgnoreCase( browserDriver ) ) {