Introduction to Java Programming Training

Course 471

  • Duration: 4 days
  • Labs: Yes
  • Language: English
  • Level: Foundation

Gain extensive hands-on experience writing, compiling, and executing Java programs. This Introduction to Java Programming Training will teach you how to build robust applications that use Java's object-oriented features. Learn why Java is known for reliability, maintainability, and ease of development, and how to leverage these key features.

Introduction to Java Programming Training Delivery Methods

  • In-Person

  • Online

Introduction to Java Programming Course Information

In this introduction to Java programming, you will learn how to:

  • Design and build robust, object-oriented applications
  • Organise complex data using Java collections
  • Access any relational database using Java™ DataBase Connectivity (JDBC)
  • Read/write files and handle exceptions
  • Leverage continued support with after-course one-on-one instructor coaching and computing sandbox

Introduction to Java Programming Course Prerequisites

Three to six months of experience in a high-level programming language, such as C, Pascal, or Visual Basic

You should know how to:

  • Structure data.
  • Use variables, flow-control statements, and subroutines.
  • Write, compile, and execute a program.

Familiarity with web technologies and object concepts

Introduction to Java Programming Course Outline

  • Stand-alone applications and servlets
  • Compiling source code into bytecode
  • Overview of class libraries

The object paradigm

  • Encapsulation, inheritance, and polymorphism
  • OO analysis and design: "Is a" and "Has a"
  • Designing an OO application step by step
  • Diagramming object structure with Unified Modeling Language (UML)

Java's object-oriented features

  • Instantiating objects from classes
  • Aggregation and composition
  • Extending existing classes
  • Overloading and overriding methods

Language syntax

  • Declaring and initialising variables
  • Declaring and using arrays
  • Upcasting, downcasting, and autoboxing

Flow control

  • Invoking methods and passing parameters
  • Conditionals and loops
  • Handling exceptions with try and catch

Defining classes

  • Fields (instance data)
  • Methods (functions)
  • Abstract classes and interfaces
  • Organising classes with packages and modifiers
  • Composition vs inheritance

Building the components of a Java program

  • Leveraging generics with the collections API
  • Developing new classes
  • Compiling and debugging

Foundations of user interfaces

  • Basic GUI widgets
  • Event-driven programming
  • Benefits of a portable windowing library

Java Foundation Classes (JFC)

  • Creating Swing components
  • Adding Swing components to containers
  • Arranging Swing components using layout managers
  • Dialogues and message boxes

Event handling

  • Registering event handlers
  • Inner classes and top-level classes

Java streams

  • Streams, Readers, and Writers
  • Catching and throwing exceptions
  • Formatting text output

Files and directories

  • Reading and writing files
  • Creating, deleting, and renaming files
  • Obtaining directory and file information

JDBC database access

  • Leveraging the JDBC API
  • Choosing database drivers
  • Connecting to a database

Improving performance with prepared statements and stored procedures

  • Submitting SQL statements
  • Retrieving and processing results
  • Java Development Kit (JDK)
  • Compiler (javac)
  • Javadoc utility
  • Java Archive (JAR) utility
  • Java Integrated Development Environments (IDEs)

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Course FAQs

You can use Java to create complete applications that may run on a single computer or be distributed among servers and clients in a network. In this Introduction to Java Programming course, you will learn to design and build robust, object-oriented applications using Java.

Yes! We know it isn't easy to get away from the office for a few days, so we offer this Introduction to Java Programming training course online so you can take it anywhere convenient for you.