903 - Advanced Java 8 Programming

903 - Advanced Java 8 Programming

Length : 4 days

In this course, you will explore specific advanced programming APIs and techniques including working with Collections, Java Virtual Machine (JVM), Dependency Injection, Reflection, Authentication and much more

What You'll Learn

  • Functional programming means and what it brings to the table
  • How Lambda expressions and functional interfaces can greatly enhance other aspects of Java
  • Use the new Stream constructs to work with Collections and Collectors
  • Work with default methods and pass methods as arguments
  • Use the new features to support concurrency in multi-code systems
  • Work with the JavaScript engine Nashorn
  • Java Virtual Machine(JVM)
  • How to structure and the advantages of jar files
  • Work with tools to package applications
  • Authenticate packaged Java applications
  • How reflection can be implemented
  • Work Java and JEE's version of dependency injection (CDI)
  • Work with WebSockets
  • Use Java Bean validation
  • Understand and implement Internationalization and Localization techniques

Who Should Attend

Experienced Java developers who want to take their core Java skills and bring them to an advanced level.

Course Outline

1. Introduction to Lambda Expressions
Functional Programming
Lambda Expressions and Functional Interfaces

2. Streams
Introduction to Streams
The Streams API
Collections and Collectors

3. Additional Java 8 Enhancements
Evolving Interfaces
Java 8 Concurrency updates
Nashorn JavaScript Engine

4. Best Practices and Performance

5. Java Virtual Machine
Architecture of the JVM
Application Execution
Reference Objects

6. Effective Java
Creating and Destroying Objects
Factory Methods
Impact of Finalizers
Classes and Interfaces
Composition vs. Inheritance
Threading Constructs to Avoid
Performance and Java 8

7. Dependency Injection (DI) in Java and JEE
Introduction to DI and CDI
Using CDI
CDI and Java EE

8. Java API for WebSocket
Introduction to WebSocket
Implementing WebSocket Endpoints
WebSocket in Java EE

9. Java Bean Validation (JSR 349)
Introduction to Bean Validation
Bean Validation

10. Additional Topics (Optional)
Java I/O
Packaging Applications

Class Dates:

Classes being scheduled,
call 1-800-755-0142 or

Contact Us with your request.

On Site Class Available

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