Core Java - The complete course 

Profile of your instructor, Anand Mahajan

Why should you learn Java

Prerequisites

Installing Java Development Kit (JDK)

Brief overview of JDK, JRM and JVM

Object Oriented Programming Paradigm (OOP)

Relationship between classes and objects

Features of OOPs : Encapsulation & Inheritance - Part 1

Features of OOPs : Polymorphism & Abstraction - Part 2

How to Write java code, compile and execute ?

Data types in Java

First Java Program using Notepad

First Java Program using Netbeans

Second sample program

Using Command Line arguments in Java program written in Notepad

Using Command Line arguments in Java program written in Netbeans

Reading values from keyboard using Scanner class object - Part 1

Reading values from keyboard using Scanner class object - Part 2

Tricks to prevent the skipping of String input value

Array Declaration in Java

Initialising elements of single dimensional arrays

Double dimensional arrays in Java

Double dimensional arrays with different number of columns

Using sort method of Arrays class

Practical coding of classes and objects - Part 1

Practical coding of classes and objects - Part 2

Method Overloading (Compile-time Polymorphism) - Part 1

Method Overloading (Compile-time Polymorphism) - Part 2

Constructors - Part 1

Constructors - Part 2

Default constructors

Constructor overloading

this keyword - Part 1

this keyword - Part 2

Basics of getters and setters

Automatic creation of setter getter code

static member data and member functions

Basics of Packages

Access specifiers (Visibility modes) in Java

Understanding default and private members practically

Same package classes in different programs

Working in different packages

usage of import keyword of Java

Method signatures

using abstract keyword to create abstract classes

The basics of interfaces

Practical coding of interfaces

An interface extending another interface

Introduction to Inheritance

Syntax of applying inheritance and Method overriding

Writing the Java code for Inheritance

Multi-Level inheritance

Overview

Behaviour of non-parameterised constructors in inheritance

Behaviour of parameterised constructors in inheritance

Using final keyword for final classes

using final keyword for final methods

Storing reference of sub-class object into super class reference variable

Using abstract methods

Basics of Polymorphism

Practical implementation of Polymorphism Part - 1

Practical implementation of Polymorphism Part - 2

Practical implementation of Polymorphism Part - 3

Basics of exception handling

Uncaught exceptions

Catching exceptions using try .... catch blocks

Multiple catch blocks

calling a method from within try block

Using super class Exception

Handling NullPointerException

Handling NumberFormatException

throw : throwing an exception manually

throws : handling checked exceptions

Nested try block

Basics of Collections and ArrayList traversal using Iterator interface

Traversing ArrayList elements using for each loop

Storing objects of user defined classes in collection - Part 1

Storing objects of user defined classes in collection - Part 2

Using toArray() method of ArrayList class

LinkedList Collection - Part 1

LinkedList Collection - Part 2

ListIterator interface - Traversing collection elements in both directions

Using sort method of Collections class - Part 1

Using sort method of Collections class - Part 2

Sorting user-defined objects

Basics of strings in Java

Important String class methods - Part 1

Important String class methods - Part 2

Basics of MultiThreading

Implementing Runnable interface for Multithreading

Extending Thread class for Multithreading

Thread Names, Priorities, parent thread

Method main as a thread

Anonymous inner classes - Part 1

Anonymous inner classes - Part 2

LAMBDA expressions

Basics of streams

Using BufferedReader and InputStreamReader classes

Reading from a file

Writing on a file