SST 202 • OBJECT ORIENTED PROGRAMMING

Objects in Java Classes in Java Constructors Creating an Object Accessing Instance Variables and Methods

Creating Method Method Calling The void Keyword Passing Parameters by Value More illustrations using Java

iPrimitive iData iTypes iReference iDatatypes Java Literals Variables in Java Instance Variables Class/Static Variables Java - Files and I/O Standard Streams

The Arithmetic Operators The Relational Operators The Logical Operators The Assignment Operators

Java – If Then Else Statement If Else-If statement Java – Switch statement

Arrays in Java One Dimensional Array iCreating iArrays Processing Arrays Passing Arrays to Methods Returning an Array from a Method The Arrays Class Two-Dimensional Array

Creating Strings String Length Concatenating Strings Creating Format Strings String Methods Loops in Java while loop for loop