Learn Java Online

• Flavors of Java
• Features of Java Language
• JVM – The heart of Java
• Java’s Magic Bytecode
• Installing Java
• Java Program Development
• Java Source File Structure
• Compilation
• Executions

• Object and Ways to create an Object
• Importance of Class
• Inheritance and Types
• Packages

Variables

• What are Primitive Data Types
• Arrays and Types of arrays and how to create them?

Operators and types

• Assignment,
• Arithmetic Operator
• Unary
• Equality Operator
• Relational and Conditional Operators

Expressions, Statements, and Blocks

• if…then and if..then..else
• Switch statements
• While loops and Do…While loops
• For loop and types to create

Classes

• Declaring Classes
• Declaring Member Variables
• Defining Methods
• Constructor
• Passing Info to Method or Constructor

 Objects

• Creating Objects
• Using Objects

More On Classes

• Return statement to method
• This Keyword
• Access Specifiers
• Instance and Class Members or Methods
• Initializing Fields

Nested Classes

• Inner Class
• Local Inner
• Anonymous Inner Class
• Enumerations

Interfaces

• Defining Interface
• Implementing Interface
• Using Interface as Type
• Rewriting Interfaces

Inheritances

• Overriding and Method hiding
• Polymorphism
• Hiding Fields
• Super keyword
• Object father of all Classes
• Final Class and Methods
• Abstract classes and Methods

Numbers

• Wrapper Classes
• Formatting
• Beyond Basic Arithmetic
• Rewriting Interfaces

Characters

Strings

• Number and String Conversion
• Manipulating Characters in String
• SubString Manipulation
• String Builder class

Autoboxing and Unboxing

• Creating Package
• Naming Package
• Using Package Members

• Exception
• Catch 
• Handling Exceptions using all blocks like try etc.

• Exceptions by using throw method
• Throw Exception
• Creating our own exceptions

• Unchecked Exception – Controversial

I/O Streams

• Byte Streams
• Character Streams
• Buffered Streams
• Scanning And Formatting
• I/O from Command Line
• Data Streams
• Object Streams and Serialization
• file IO

Processes And Threads

 Thread Objects

• Defining and Starting Threads
• Sleeping Threads
• Interrupting Threads
•  Joining Threads

Synchronization

• Thread Interference
•  Memory Consistency Error
• Synchronized Methods
• Volatile Keyword

• Why and what generics?
• Generic Raw Type
• Generic Methods
• Bounded Parameters
•  Generics
•  Inheritance and SubTypes
• Type Inference

• Collection Framework
• Collection Classes and Interfaces

• Graphics in Applet
• Displaying image in Applet
• Animation in Applet
• EventHandling in Applet
• JApplet Class
• Painting in Applet

JDBC Introduction

•  JDBC Architecture
• Database Overview

 JDBC Basics

• Getting Started
• Establishing Connections
• Processing SQL statements with JDBC
• Handling SQL Exceptions.
•  Result Sets
• Using Statements
• Using Prepared Statements
• Using Callable Statements

• Introduction to Java 8
• Overview of Java 8 Features and Enhancements
• Anonymous Functions, Streams
• Interfaces in Java 8
• Functional Programming
•  Lambda Expressions and Functional Interfaces
•  Type Inference in Java 8

• Streams
• The Stream Interface
• Reduction and Parallelism
•  Collections and Collectors
• Using Lambda Expressions
• Using Method References in Lambda Expressions
• Optional vs. Null

• New Java 8 features
• The New Date/Time API
•  LocalDate, LocalDateTime
•  Formatting Dates
• StringJoiner
•  Static Methods on Interfaces
•  Repeating and Type Annotations
•  Parallel Array Sorting
•  Improved Type Inference
•  Method Parameter Reflection
•  Java 8 Concurrency updates