Introduction to Java 9
Who Should Attend
Programmers with little or no Object-Oriented background, such as C, COBOL, Mainframe, 4GL developers, etc.
Students who attend Java 9 and OO Essentials will leave this course armed with the required skills to develop solid object-oriented applications written in Java, using sound coding techniques and best coding practices. Geared for developers with prior OO development experience in languages such as C#, C++ or SmallTalk, this course will teach students everything they need to become productive in essential Java programming. Working within in an engaging, hands-on learning environment, guided by our expert team, attendees will learn to: Understand what OO programming is and what the advantages of OO are in today’s world Work with objects, classes, and OO implementations Understand the basic concepts of OO such as encapsulation, inheritance, polymorphism, and abstraction Understand not only the fundamentals of the Java language, but also its importance, uses, strengths and weaknesses Understand the basics of the Java language and how it relates to OO programming and the Object Model Work with the Java 9 modular system (Project Jigsaw) Learn to use Java exception handling features Understand and use classes, inheritance and polymorphism Understand and use collections, generics, autoboxing, and enumerations Process large amount of data using Lambda expressions and the Stream API Use the JDBC API for database access Take advantage of the Java tooling that is available with the programming environment being used in the class Specific Java 9 features that are covered in the course include: The Modular system (Project Jigsaw) Private methods in interfaces
The Java Platform
Using the JDK
The Eclipse Paradigm
Writing a Simple Class
Adding Methods to the Class
Inheritance, Abstraction, and Polymorphism
Specializing in a Subclass
Fields and Variables
Java Packages and Visibility
Inheritance and Polymorphism
Interfaces and Abstract Classes
Introduction to exception handling
Introduction to Generics
Lambda Expressions and Functional Interfaces
The Collection API
Introduction to the Module System
Java Data Access JDBC API
Introduction to Annotations (optional)
Enroll in this course
Select a start date for your 5 Day course
This course begins at 9:00 Eastern
And ends at 17:00 Eastern
Questions About This Course?
Need Help Finding The Right Training Solution?
Our training advisors are here for you.