Java SE 8 Fundamentals

Java SE 8 Fundamentals

This Java SE 8 Fundamentals training introduces you to object-oriented programming using the Java language. Through hands-on exercises, you'll begin to build a baseline of knowledge to propel your career in development.

Duration: 5 Days

Audience

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

Learning Objectives

• Write Java code that uses variables, arrays, conditional and loop constructs
• Manipulate primitive numeric data and string data using Java operators
• Understand basic object-oriented concepts such as inheritance, encapsulation, and abstraction
• Create Java classes and use object references
• Access the fields and methods of an object
• Manipulate text data using the methods of the String and StringBuilder classes
• Use casting without losing precision or causing errors
• Declare, override, and invoke methods
• Access and create static fields and methods
• Use classes from the java.time and java.time.format packages to format and print the local date and time
• Encapsulate a class using access modifiers and overloaded constructors
• Define and implement a simple class hierarchy
• Demonstrate polymorphism by implementing a Java Interface
• Use a Predicate Lambda expression as the argument to a method
• Handle a checked exception in a Java application

Topics

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