Class name Method name Groups
com.javacodegeeks.testng.parameters.TestNgOptionalParameterExample   
@Test
  t  
@BeforeClass
@BeforeMethod
@AfterMethod
@AfterClass
com.javacodegeeks.testng.parameters.TestNgMultipleParameterExample   
@Test
  t2  
  t1  
@BeforeClass
@BeforeMethod
@AfterMethod
@AfterClass
com.javacodegeeks.testng.parameters.TestNgParameterExample   
@Test
  t  
@BeforeClass
@BeforeMethod
@AfterMethod
@AfterClass