Class name Method name Groups
com.javacodegeeks.testng.reports.TestClass1   
@Test
  t4  
  t5  
  t1 myGroup
  t2 myGroup
  t3 myGroup
@BeforeClass
@BeforeMethod
@AfterMethod
@AfterClass
com.javacodegeeks.testng.reports.TestClass   
@Test
  a1  
  a3  
  a2  
@BeforeClass
@BeforeMethod
@AfterMethod
@AfterClass