TestNG Annotations

What’s the hierarchy of TestNG annotations? 

Ans:

1. org.testng.annotations.Parameters (implements java.lang.annotation.Annotation)
2. org.testng.annotations.Listeners (implements java.lang.annotation.Annotation)
3. org.testng.annotations.Test (implements java.lang.annotation.Annotation)
4. org.testng.annotations.AfterMethod (implements java.lang.annotation.Annotation)
5. org.testng.annotations.BeforeTest (implements java.lang.annotation.Annotation)
6. org.testng.annotations.BeforeMethod (implements java.lang.annotation.Annotation)
7. org.testng.annotations.Optional (implements java.lang.annotation.Annotation)
8. org.testng.annotations.AfterTest (implements java.lang.annotation.Annotation)
9. org.testng.annotations.Guice (implements java.lang.annotation.Annotation)
10. org.testng.annotations.BeforeGroups (implements java.lang.annotation.Annotation)
11. org.testng.annotations.ExpectedExceptions (implements java.lang.annotation.Annotation)
12. org.testng.annotations.TestInstance (implements java.lang.annotation.Annotation)
13. org.testng.annotations.NoInjection (implements java.lang.annotation.Annotation)
14. org.testng.annotations.AfterSuite (implements java.lang.annotation.Annotation)
15. org.testng.annotations.AfterClass (implements java.lang.annotation.Annotation)
16. org.testng.annotations.AfterGroups (implements java.lang.annotation.Annotation)
17. org.testng.annotations.DataProvider (implements java.lang.annotation.Annotation)
18. org.testng.annotations.BeforeSuite (implements java.lang.annotation.Annotation)
19. org.testng.annotations.BeforeClass (implements java.lang.annotation.Annotation)
20. org.testng.annotations.Factory (implements java.lang.annotation.Annotation)
21. org.testng.annotations.Configuration (implements java.lang.annotation.Annotation)
22. org.testng.annotations.ObjectFactory (implements java.lang.annotation.Annotation)