Learn Java Language - Udemy

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1.Getting Started with OOPS and Java

Object-Oriented Programming

• Introduction to Object-Oriented Programming
• Encapsulation
• Inheritance
• Polymorphism
• Abstraction

What is Java?

History of Java

How to get Java

Compiling and interpreting application

The JDK Directory Structure

Inside JVM

A first java program

Introduce SOP and Scanner

Comments (Line, Block, Java Doc)

2.Datatypes and Variables

Primitive Datatypes

Non-Primitive Datatypes

Declarations

Variable Names

Numeric Literals

Character Literals

String Literals

The Dot Operator

3.Operators and Expressions

Assignment Operator

Arithmetic Operator

Relational Operators

Logical Operators

Increment and Decrement Oprators

Oprate-Assign Operators(+=,etc.)

The Conditional Oprator

Operator Precedence

Implicit Type Conversions

The Cast Operator

4.Control Flow

Expressions

Statements

Conditional(if) Statements

Adding an else if

Conditional (switch) Statements

While and do-while Loops

For Loops

The continue Statement

The Break Statement

5.Arrays

One Dimentional Arrays

Multi-Dimentional Arrays

Enhanced For Loop

6.Introducing Classes

Classes and Objects

Fields and Methods

Methods

• Calling Methods
• Defining Methods
• Method Parameters
• Method Overloading
• Variable argument parameters methods

Constructors

Garbage Collection

Access Modifier (private, public, protected, default)

Non-Access Modifier (static, final, abstract)

keywords: this

Wrapper Classes

String, StringBuilder and StringBuffer

7.Inheritance in Java

Inheritance

Inheritance in Java

Method Overriding

Keywords (Super & Final)

Abstract Clases

Interfaces

8.Inner Classes and Packages

Inner Classes Concept

Anonymous Inner Class

Static inner class

Packages

Defining Packages

Package Scope

CLASSPATH and Finding Packages

The import Statement

Static Imports

9.Exception Handling

Exception Overview

Catching Exceptions

The Finally Block

Exception Methods

Declaring Exceptions

Defining and Throwing Exceptions

Errors and RuntimeExceptions

10.Input/Output Streams

Overview of Streams

Bytes vs. Characters

Converting Byte Streams to Character Streams

File I/O

Binary Input and Output

Basic and Filtered Streams

Serialization

Reading and Writing Objects

Print Writer Class

Scanner Class

File Class

11.MultiThreading in Java

Non-Threaded Applications

Threaded Applications

Creating Threads

Thread States

Runnable Threads

Coordinating Threads

Interrupting Threads

Runnable Interface

Synchronizing Threads

Interthread Communication

ThreadGroups

Advanced Locking Concepts

12.Collection Framework and Generics

Generics

The Collection Framework

The List Interface

ListImplementation Classes

The Set Interface

Set Implementation Classes

The List Interface

List Implementation Classes

The Map Interface

Map Implementation Classes

Sorting with Comparator and Comparable

Sorting Lists and Arrays

Collections Utility Methods

13.Internalization and Property class

Internalizing application

Locale

ResourceBundle

Properties class

Date Time formatter

Number Formatter

14. Date and Time Handling in Java 

Date

Calender

SimpleDateFormat

15. Neworking Basics and Classes 

Url

UrlConnection

HttpUrlConnection

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