Core Java Training Course

• Why Java
• Differences with others
• Need of Java

• Introduction of Java
• Features of Java Language
• JVM – The heart of Java
• Java’s Magic Bytecode
• Installing Java
• Java Program Development
• Java Source File Structure
• Compile Java File
• Execute Java Applications

• Operators
• Identifiers
• Literals
• Data Types and Type Casting
• Arrays
• Functions
• The concept of Static Polymorphism
• String

• What is an Object ?
• What is Class ?
• What is an Inheritance ?
• What is Package ?

Class :

• 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

• What is an Exception?
• Catch or Specify Requirement
• Catching and Handling Exceptiontry block

                          try block
                          catch block
                          finally block

• Specifying Exceptions thrown by method
• Throw Exceptions

                        Chained Exceptions
                        Creating Own Exceptions

• Unchecked Exception – Controversial

Java I/O Fundamentals:

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

Generics:

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

Collection:

• Collection Framework
• Collection Classes and Interfaces

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

Generics:

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

Collection:

• Collection Framework
• Collection Classes and Interfaces

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