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Introduction to Java 11 / 13 for Developers New to OO Programming (such as C, Mainframe, 4GL)

Trivera Technologies LLC
Training overview
Professional Course
5 days

Course description

Introduction to Java 11 / 13 for Developers New to OO Programming (such as C, Mainframe, 4GL)

Java 11 (Java 13) and OO Programming Essentials for Developers New to OO is a five-day, hands-on Java training course geared for developers who have little or no prior working knowledge of object-oriented programming languages (such as those working on (C, COBOL, 4GL, etc.) Throughout the course, students learn the best practices for writing great object-oriented programs in Java 10, using sound development techniques, new improved features for better performance, and new capabilities for addressing rapid application development. Special emphasis is placed on object oriented concepts and best practices.

This course explores several items introduced in Java 9, Java 10 and Java 11 including the Java Modular System, Local Variable Type Inference, the HTTPClient API and several API updates. Developers leaving this course will be able to work on Java 8 projects while they are also ready to move onto projects using Java 11.

Who should attend?

This is an introductory-level programming course designed for attendees with prior development experience in another language, such as COBOL, 4GL, Mainframe or other non-object oriented languages. This course is not geared for non-developers.

Training content

Session: Java: A First Look

Lesson: The Java Platform

  • Java Platforms
  • Lifecycle of a Java Program
  • Responsibilities of JVM
  • Documentation and Code Reuse

Lesson: Using the JDK

  • Setting Up Environment
  • Locating Class Files
  • Compiling Package Classes
  • Source and Class Files
  • Java Applications
  • Exercise: Exploring MemoryViewer
  • Exercise: Exploring ColorPicker

Lesson: The Eclipse Paradigm

  • Workbench and Workspace
  • Views
  • Editors
  • Perspectives
  • Projects
  • Tutorial: Setup Projects in Eclipse

Session: Getting Started with Java

Lesson: Writing a Simple Class

  • Classes in Java
  • Class Modifiers and Types
  • Class Instance Variables
  • Primitives vs. Object References
  • Creating Objects
  • Exercise: Create a Simple Class

Lesson: Adding Methods to the Class

  • Passing Parameters Into Methods
  • Returning a Value From a Method
  • Overloaded Methods
  • Constructors
  • Optimizing Constructor Usage
  • Exercise: Create a Class with Methods

Session: OO Concepts

Lesson: Object-Oriented Programming

  • Real-World Objects
  • Classes and Objects
  • Object Behavior
  • Methods and Messages
  • Exercise: Define and use a New Java class

Lesson: Inheritance, Abstraction, and Polymorphism

  • Encapsulation
  • Inheritance
  • Method Overriding
  • Polymorphism
  • Exercise: Define and use Another Java Class

Session: Essential Java Programming

Lesson: Language Statements

  • Operators
  • Comparison and Logical Operators
  • Looping
  • Continue and Break Statements
  • The switch Statement
  • The for-each() Loop
  • Exercise: Looping
  • Exercise: Language Statements

Lesson: Using Strings

  • Strings
  • String Methods
  • String Equality
  • StringBuffer
  • StringBuilder
  • Exercise: Fun with Strings
  • Exercise: Using StringBuffers and StringBuilders

Lesson: Specializing in a Subclass

  • Extending a Class
  • Casting
  • The Object Class
  • Default Constructor
  • Implicit Constructor Chaining
  • Exercise: Creating Subclasses

Lesson: Fields and Variables

  • Instance vs. Local Variables: Usage Differences
  • Data Types
  • Default Values
  • Block Scoping Rules
  • Final and Static Fields
  • Static Methods
  • Exercise: Field Test

Lesson: Using Arrays

  • Arrays
  • Accessing the Array
  • Multidimensional Arrays
  • Copying Arrays
  • Variable Arguments
  • Exercise: Creating an Array

Lesson: Local-Variable Type Inference

  • Type inference
  • Inferring Types of Local Variables
  • The var Reserved Type name
  • Benefits of Using var
  • Backward Compatibility

Lesson: Java Packages and Visibility

  • Class Location of Packages
  • The Package Keyword
  • Importing Classes
  • Executing Programs
  • Visibility in the Modular System
  • Java Naming Conventions

Session: Object Oriented Development

Lesson: Inheritance and Polymorphism

  • Polymorphism: The Subclasses
  • Upcasting vs. Downcasting
  • Calling Superclass Methods From Subclass
  • The final Keyword
  • Exercise: Salaries - Polymorphism

Lesson: Interfaces and Abstract Classes

  • Separating Capability from Implementation
  • Abstract Classes
  • Implementing an Interface
  • Abstract Classes vs. Interfaces
  • Exercise: Mailable - Interfaces

Session: Exception Handling

Lesson: Introduction to exception handling

  • Exception Architecture
  • Throwing Exceptions
  • Checked vs. Unchecked Exceptions
  • Exercise: Exceptions

Lesson: Exceptions

  • Handling Multiple Exceptions
  • Automatic Closure of Resources
  • Creating Your Own Exceptions
  • Exercise: Exceptional

Session: Java Developer's Toolbox

Lesson: Utility Classes

  • Wrapper Classes
  • Autoboxing/Unboxing
  • Enumeration Syntax
  • Using Static imports
  • Exercise: Using Primitive Wrappers
  • Exercise: Enumerations

Lesson: Java Date/Time

  • The Date and Calendar classes
  • Introduce the new Date/Time API
  • LocalDate, LocalDateTime, etc.
  • Formatting Dates
  • Working with time zones
  • Manipulate date/time values
  • Exercise: Agenda

Lesson: Formatting Strings (Optional)

  • String.format
  • System.out.printf
  • The Formatter class
  • Using the formatting syntax

Session: JShell

Lesson: JShell

  • Introduction to JShell
  • Running Expressions in JShell
  • Importing packages
  • Defining methods and types
  • Using the JShell editor
  • Save and loading state
  • Exercise: Working With JShell

Session: Advanced Java Programming

Lesson: Introduction to Generics

  • Generics and Subtyping
  • Bounded Wildcards
  • Generic Methods
  • Legacy Calls To Generics
  • When Generics Should Be Used
  • Exercise: DynamicArray
  • Exercise: Adding Generics to Dynamic Array

Lesson: Lambda Expressions and Functional Interface

  • Lambda Expression Syntax
  • Functional Interfaces
  • Type Inference in Java 8
  • Method references
  • Exercise: Using Lambda

Session: Working with Collections

Lesson: Collections

  • Characterizing Collections
  • Collection Interface Hierarchy
  • The Set, List and Queue Interfaces
  • Map Interfaces
  • Exercise: Create a simple Game using Collections

Lesson: Using Collections

  • Collection Sorting
  • Comparators
  • Using the Right Collection
  • Lambda expressions in Collections
  • Exercise: Comparators
  • Exercise: Using Collections

Session: Stream API

Lesson: Streams

  • Processing Collections of data
  • The Stream interface
  • Reduction and Parallelism
  • Filtering collection data
  • Sorting Collection data
  • Map collection data
  • Find elements in Stream
  • Numeric Streams
  • Create infinite Streams
  • Sources for using Streams
  • Exercise: Working with Streams

Lesson: Collectors

  • Creating Collections from a Stream
  • Group elements in the Stream
  • Multi-level grouping of elements
  • Partitioning Streams
  • Exercise: Collecting

Session: The Java Module System

Lesson: Introduction to the Module System

  • Introduce Project Jigsaw
  • Classpath and Encapsulation
  • The JDK internal APIs
  • Java 9 Platform modules
  • Defining application modules
  • Define module dependencies
  • Implicit dependencies
  • Implied Readability
  • Exporting packages
  • Exercise: Defining Modules

Session: Accessing Resources

Lesson: Java Data Access JDBC API

  • Connecting to the Database
  • Statement and PreparedStatement
  • ResultSet
  • Executing Inserts, Updates, and Deletes
  • Controlling Transactions and Concurrency
  • Exercise: Intro to JDBC

Lesson: Introduction to Annotations (Optional)

  • Annotations Overview
  • Working with Java Annotations
  • Exercise: Using Annotations

Costs

  • Price: $ 2,495.00
  • Discounted Price: $1,621.75

Why choose Trivera Technologies LLC?

Over 25 years of technology training expertise.

Robust portfolio of over 1,000 leading edge technology courses.

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About Trivera Technologies LLC

Trivera Technologies

Trivera Technologies is a IT education services & courseware firm that offers a range of wide professional technical education services including: end to end IT training development and delivery, skills-based mentoring programs,new hire training and re-skilling services, courseware licensing and...


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Trivera Technologies LLC

7862 West Irlo Bronson Highway
STE 626
Kissimmee FL 34747

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www.triveratech.com

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