Java programming notes part 1

                                                                  UNIT – I

• Program Structure in Java: 

Introduction

Writing Simple Java Programs

Elements or Tokens in Java Programs 

Java Statements

 Command Line Arguments

 User

Input to Programs

Escape Sequences Comments

Programming Style.

Data Types

Variables, and Operators: 

Introduction

Data Types in Java

Declaration of Variables

 Data Types

Type Casting

 Scope of Variable Identifier

Literal Constants

Symbolic Constants 

Formatted Output with printf() Method

Static Variables and Methods

Attribute Final

Introduction to Operators

Precedence and Associativity of Operators

Assignment Operator ( = )

Basic Arithmetic Operators

 Increment (++) and Decrement (- -) Operators

Ternary Operator

 Relational Operators

Boolean Logical Operators

Bitwise Logical

Operators

• Control Statements: 

Introduction

 if Expression

Nested if Expressions

 if else

Expressions

 Ternary Operator?

 Switch Statement

Iteration Statements

while Expression

do while Loop 

for Loop

Nested for Loop 

For Each for Loop 

Break Statement

 Continue Statement