Core Java Notes:-

1. Basics of Java
2. OOP’s Concepts
3. String Handling
4. Exception Handling
5.  Nested Classes
6. Multithreading
7.  Synchronization
8.  I/O  Streams
9. Serialization & Deserialization
10. transient keyword
11. Collection Framework
12. Applets
13. AWT
14. Event Handling
15. Swings
16.  LayoutManager
17.  Java New Features
18.  Reflection API
19.  Internationalization
20. RMI & Networking.