Overview

Courses Benefits

This course provides extensive experience with the Java language and its object-oriented features. This program will benefit professionals who wish to take the Oracle Certified Java Programmer certification and who want to pursue a career in Java or Android development.

You Will Learn How To

Write, compile, and execute a Java program using the Eclipse IDE
Create programs that make use of Object- Oriented Programming concepts such as inheritance and polymorphism
Use Java's exception handling framework
Write parallel-processing applications through multi-threading
Access databases using JDBC

Who Should Attend

This Java Training course is for organizations and individuals who are looking for ways to create robust, object-oriented applications using Java technology. Prior structured programming experience is required.

Course Investment

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Course Outline

The Java Platform

What is Java?
Java Virtual Machine
Java Development Process
Java SE, EE, and ME

Java Development Overview

Writing Your First Java Application
Compiling and Running Java Programs
The Eclipse IDE

Java Language Fundamentals

Elements of a Java Program
Identifiers
Literals and Data Types
Operators

Getting User Input

Using Scanner
Using JOptionPane

Control Flow Structures

Decision Control – if, if-else, switch
Repetition Control – for, while, do-while
Transfer of Control – continue, break

Java Arrays

Declaring Arrays
Creating Arrays
Accessing Array Elements
Determining the Number of Elements in an Array
Creating Multi-Dimensional Arrays
Command-line Arguments

Object Oriented Programming Concepts

Basic OOP Concepts
Understanding Classes
Declaring Object References
Creating Objects
Accessing Methods
Accessing Static Methods
Accessing Attributes
Passing by Value vs Reference
Comparing Objects

Essential Java Classes

The Object Class
The Math Class
String and StringBuilder
Wrapper Classes
The System Class
Using ArrayList
Using HashMap
Generics
Generating Random Numbers
Formatting Numbers
Formatting Dates

Creating Your Own Classes

Declaring Classes
Declaring Attributes
Declaring Methods
The this reference
Method overloading
Constructors
Finalizers
Creating enum Types
Importing and Creating Packages

Inheritance, Interfaces, and Polymorphism

Reusing Code by Inheritance Creating Abstract classes
Creating Abstract Methods
Creating Final Classes
Creating Final Methods
Creating Final Attributes
Declaring and implementing Interfaces
Understanding Polymorphism
Member Visibility – private, protected, public

Exception Handling

Defining Exceptions
Catching Exceptions using try-catch
Understanding the finally Block
Throwing Exceptions
Creating Your Own Exception Types

Multi-Threading

Creating Threads
Controlling Threads
Understanding Thread Priorities
Avoiding Race Conditions
Thread Synchronization

Inner Classes, Anonymous Inner Classes, Lambdas

Inner Classes
Method Local Inner Classes
Anonymous Inner Classes
Functional Interfaces
Lambda Expressions

Accessing Databases Using JDBC

Components of a JDBC application
Connecting to a Database
Retrieving and Processing Data
Preventing SQL Injection Using PreparedStatement
Inserting, Updating, and Deleting Data

Schedule

Jan 18 - 22, 2021 (Also available Live Online Training)

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