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Java SE: Programming I

5 Day Course
Hands On
Official Curriculum
Code OCJSEPI

Book Now - 2 Delivery Methods Available:

Classroom Virtual Classroom Private Group - Virtual Self-Paced Online

Overview

This entry-level course is aimed at programmers who are new to Java and who need to learn its concepts, language constructs, and data types. Included in the agenda are topics on exception handling, lambda expressions, and modular programming.

The course is designed for programmers who will apply these language skills to develop programs using the latest major versions of the JDK, currently Java 11. Students practice the skills learned in each lesson through hands-on labs.

Objectives

At the end of this course you will be able to:

  • Write Java code that uses variables, arrays, conditional and loop constructs of achieve program objectives
  • Identify modular programming principles
  • Access and create static fields and methods
  • Encapsulate a class using access modifiers and overloaded constructors
  • Manipulate numeric, text, and string data using appropriate Java operators
  • Set environment variables to allow the Java compiler and runtime executables to function properly
  • Create simple Java classes and use object references to access fields and methods in a class
  • Demonstrate polymorphism by implementing a Java interface
  • Handle a checked exception in a Java application
  • Use a Predicate Lambda expression as the argument to a method
  • Define and implement a simple class hierarchy that supports application requirements
View detailed Course Modules

Target Audience

  • Developer
  • Implementer
  • System Integrator
  • Systems Administrator

Training Partners

We work with the following best of breed training partners using our bulk buying power to bring you a wider range of dates, locations and prices.

Modules

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What Is a Java Program? (4 topics)

  • Introduction to Computer Programs
  • Key Features of the Java Language
  • The Java Technology and Development Environment
  • Running/testing a Java program

Creating a Java Main Class (2 topics)

  • Java Classes
  • The main Method

Data In the Cart (4 topics)

  • Introducing variables
  • Working with Strings
  • Working with numbers
  • Manipulating numeric data

Managing Multiple Items (3 topics)

  • Working with Conditions
  • Working with a List of Items
  • Processing a list of items

Describing Objects and Classes (7 topics)

  • Working with objects and classes
  • Defining fields and methods
  • Declaring, Instantiating, and Initializing Objects
  • Working with Object References
  • Doing more with Arrays
  • Introducing the NetBeans IDE
  • Introducing the Soccer League Use Case

Manipulating and Formatting the Data in Your Program (6 topics)

  • Using the String Class
  • Using the Java API Docs
  • Using the StringBuilder Class
  • More about primitive data types
  • The remaining numeric operators
  • Promoting and casting variables

Creating and Using Methods (5 topics)

  • Using methods
  • Method arguments and return values
  • Static methods and variables
  • How Arguments are Passed to a Method
  • Overloading a method

Using Encapsulation (3 topics)

  • Access Control
  • Encapsulation
  • Overloading constructors

More on Conditionals (4 topics)

  • Relational and conditional operators
  • More ways to use if/else constructs
  • Using Switch Statements
  • Using the NetBeans Debugger

More on Arrays and Loops (6 topics)

  • Working with Dates
  • Parsing the args Array
  • Two-dimensional Arrays
  • Alternate Looping Constructs
  • Nesting Loops
  • The ArrayList class

Using Inheritance (5 topics)

  • Overview of inheritance
  • Working with subclasses and superclasses
  • Overriding methods in the superclass
  • Introducing polymorphism
  • Creating and extending abstract classes

Using Interfaces (4 topics)

  • Polymorphism in the JDK foundation classes
  • Using Interfaces
  • Using the List Interface
  • Introducing Lambda expressions

Handling Exceptions (4 topics)

  • Handling Exceptions: An overview
  • Propagation of exceptions
  • Catching and throwing exceptions
  • Handling multiple exceptions and errors

Deploying and Maintaining the Soccer Application (2 topics)

  • Packages, JARs, architecture
  • Application modification and requirements

Understanding Modules (4 topics)

  • The Module system
  • JARs
  • Module declarations
  • Modular JDK

JShell (3 topics)

  • Testing code
  • JShell basics
  • JShell in an IDE

Prerequisites

It is recommended that you have previously studied programming languages, or have an existing knowledge of Java Programming.

Relevant Certifications

Scheduled Dates

Please select from the dates below to make an enquiry or booking.

Pricing

Different pricing structures are available including special offers. These include early bird, late availability, multi-place, corporate volume and self-funding rates. Please arrange a discussion with a training advisor to discover your most cost effective option.

Code Location Duration Price Mar Apr May Jun Jul Aug
OCJSEPI
Virtual Classroom (Virtual On-Line)
5 Days $2,625
OCJSEPI
Virtual Classroom (Virtual On-Line)
5 Days $2,700
Next 6 Months
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