Primitive Datatypes, Declarations, Ranges

Variable Names Conventions

Numeric Literals, Character Literals

String Literals

Arrays(One dimensional; two- dimensional)

Array of Object References

Accessing arrays, manipulating arrays

Enumerated Data Types

Non-Primitive Datatypes

Defining a class, variable and method in Java

Method Signature; method calls

Expressions in Java; introduction to various operators

Arithmetic Operators

Assignment Operator

Relational Operators

Logical Operators

Conditional Operators

Operator Precedence

Implicit Type Conversions

Upcasting and downcasting

Strict typing

Type conversion

Statements and it's various categories in Java

if, if-else, if-else-if

switch case

for statement (both flavours traditional and enhanced for)

while and do-while loops

The continue Statement; labelled continue statement

The break Statement; labelled break statement

return statement

Classes and Objects

Defining a class;Defining instance variables and methods

Creating objects out of a class

Method calls via object references

Abstraction

Interfaces and Abstract classes

Abstract and non-abstract methods

Inheritance

extends and implements keywords in Java

Super class and Sub class

this keyword, super keyword in Java for inheritance

Concrete classes in Java

Polymorphism

Compile time polymorphism -- Overloading of methods

Run time polymorphism -- Overriding of methods

Method Overriding rules and method overloading rules

Introduction to Object class and it's methods

Encapsulation

Protection of data

Java Bean, POJO

Getters/Setters

Memory management in Java

Heap

Stack

Need for packages

What are packages; package declaration in Java

Import statement in Java

How do packages resolve name clashes?