Tutorial : Java Basics by Leepoint

Control Flow: Methods

Methods 1 - Introduction to methods
Methods 2 - Actual arguments (parameters)
Methods 3 - Defining a static method
Methods 4 - Local variables
Methods 5 - How call works
Methods 6 - Example with three methods
Methods 7 - Overloading

OOP: Defining Value Classes

OOP 1 - Introduction to OOP
OOP 2 - Data - Student Class
OOP 3 - Constructor - Student Class
OOP 4 - Data+Constructor - TimeOfDay
OOP 5 - Overloading Constructors - TimeOfDay
OOP 6 - Validity Checking - TimeOfDay
OOP 7 - Private Data - TimeOfDay
OOP 8 - Visibility
OOP 9 - toString() - TimeOfDay

[Read More..]

Courtesy:- Leepoint.net