Java Course - Java Tutorial

Introduction

This course will teach aspects of object-oriented programming via the Java language, while doing interactive tasks.

Pre-Requisites

• None

Who should attend?

• Technical Consultants
• Project Managers
• Web Administrators
• Application Developers
• Developers
• System Administrators
• Team Leaders

What will you learn?

• How to describe and implement a simple class hierarchy
• How to operate primitive numeric data and string data using Java operators
• How to use a Predicate Lambda expression as the argument to a method
• How to declare, override, and invoke methods
• How to contact the fields and methods of an object
• How to generate Java classes and use object references
• How to inscribe Java code that uses variables, arrays, conditional and loop constructs
• How to access and create static fields and methods
• How to utilise classes from the java.time and java.time.format packages to format and print the local date and time
• How to summarise a class using access modifiers and overloaded constructors
• How to establish polymorphism by implementing a Java Interface
• How to employ text data using the methods of the String and StringBuilder classes
• How to practice casting without losing precision or causing errors
• How to handle a checked exception in a Java application

Course Outline

• What Is a Java Program?
• More on Arrays and Loops
• Creating a Java Main Class
• More on Conditionals
• Describing Objects and Classes
• Manipulating and Formatting the Data in Your Program
• Data in the Cart
• Using Interfaces
• Creating and Using Methods
• Using Encapsulation
• Managing Multiple Items
• Using Inheritance
• Handling Exceptions