Instructor-led training

Java Programming Introduction Training in Marion, Illinois

Introduction to Java Programming ... Stand-alone applications and servlets... Compiling source code into bytecode ... Overview of class libraries Object Oriented Programming with Java The object paradigm ... Encapsulation, inheritance and polymorphism ... OO analysis and design: …

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What you'll learn

Prerequisites

Students should be comfortable in the use of the Windows 2000, Windows XP, Windows Vista environment, or Windows 10 environment.

Course Outline

Introduction to Java Programming

• Stand–alone applications and servlets

• Compiling source code into bytecode

• Overview of class libraries

Object–Oriented Programming with Java

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

Structure of the Java Language

Language syntax

• Declaring and initializing 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

• Organizing 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

Developing GUIs

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

• Dialogs and message boxes

Event handling

• Registering event handlers

• Inner classes and top–level classes

Storing and Retrieving Data with File I/OJava 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

Working with Relational Databases

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 Tools

• Java Development Kit (JDK)

• Compiler (javac)

• Javadoc utility

• Java Archive (JAR) utility

• Java Integrated Development Environments (IDEs)

Training locations

Java Programming Introduction training across the U.S. and beyond.

We provide Java Programming Introduction training onsite and live online for organizations throughout the United States and internationally.

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or call 303.377.6176