Java Unique Topics

Java have some special topics which is very important for the programming and interview preparation.  

1. Generics in Java
2. Generics Class Example
3. Generics Method Example
4. Create Custom Exception in Java
5. Multiple Inheritance in Java
6. Special Case of Method Oveloading
7. Special Case of Method Overriding
8. Covariant Return Type
9. Refelection in Java
10. Serialization in Java
11. Deserialization in java
12. Marker Interface
13. Functional interface
14. Strictfp in java
15. Wrapper class concept in java
16. Type Casting in java
17. Variable Arguments (Varargs)
18. Java Pass By Value concept
19. fail fast and fail safe internal concept
20. String pool concept
21. subString method internal working
22. JVM internal steps to run java program