- Basic Programs
- Math Programs, Bit Manipulation
- Pattern Program
- Object Oriented Programming Concepts Examples. (Class and Objects, Inheritence,Polymorphism, Abstraction, Encapsulation)
- Interface Examples
- Design Patterns -
- Factory design pattern
- Singleton design pattern
- Observer design pattern
- Decorator design pattern
- String Class
- Wrapper Classes.
- Comparator and Comparable interface 10.Exception Handling
- Generics