TestNg runner class

Hi Aditya,

Please explain cucumber TestNG runner class,  As you have coppied pasted code from execisting class.

This would help to solve many problems.

Thanks,

Suresh

private TestNGCucumberRunner tcr;

@BeforeClass(alwaysRun = true)
public void setUpClass() throws Exception
{
tcr=new TestNGCucumberRunner(this.getClass());

}
@Test(dataProvider = "features")
public void feature(CucumberFeatureWrapper cucumberFeatureWrapper)
{
tcr.runCucumber(cucumberFeatureWrapper.getCucumberFeature());

}
@DataProvider
public Object[][] features()
{
return tcr.provideFeatures();
}
@AfterClass(alwaysRun = true)
public void tearDownClass()
{
tcr.finish();
}