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Learn Java with Projects

You're reading from   Learn Java with Projects A concise practical guide to learning everything a Java professional really needs to know

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Product type Paperback
Published in Nov 2023
Publisher Packt
ISBN-13 9781837637188
Length 598 pages
Edition 1st Edition
Languages
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Authors (2):
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Maaike van Putten Maaike van Putten
Author Profile Icon Maaike van Putten
Maaike van Putten
Dr. Seán Kennedy Dr. Seán Kennedy
Author Profile Icon Dr. Seán Kennedy
Dr. Seán Kennedy
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Table of Contents (22) Chapters Close

Preface 1. Part 1: Java Fundamentals
2. Chapter 1: Getting Started with Java FREE CHAPTER 3. Chapter 2: Variables and Primitive Data Types 4. Chapter 3: Operators and Casting 5. Chapter 4: Conditional Statements 6. Chapter 5: Understanding Iteration 7. Chapter 6: Working with Arrays 8. Chapter 7: Methods 9. Part 2: Object-Oriented Programming
10. Chapter 8: Classes, Objects, and Enums 11. Chapter 9: Inheritance and Polymorphism 12. Chapter 10: Interfaces and Abstract Classes 13. Chapter 11: Dealing with Exceptions 14. Chapter 12: Java Core API 15. Part 3: Advanced Topics
16. Chapter 13: Generics and Collections 17. Chapter 14: Lambda Expressions 18. Chapter 15: Streams – Fundamentals 19. Chapter 16: Streams: Advanced Concepts 20. Chapter 17: Concurrency 21. Index

Project – agile dinosaur care system

Our park is growing, and so are the tasks that need to be accomplished. Lambda expressions can simplify our code and improve the efficiency of operations. Let’s integrate them into our system!

Incorporate lambda expressions into your “dinosaur care system” for sorting, filtering, and performing actions on collections of dinosaurs. Furthermore, design a notification system using method references to alert park staff about various events, enhancing communication and responsiveness within our park.

Here are the steps. We assume certain methods exist. You’ll have to create those methods according to your Dinosaur class’s design:

  1. Set up your project: If you haven’t already done so in the previous chapter, create a new Java project in your IDE. Make sure you have a Dinosaur class defined with properties such as name, species, healthStatus, and so on. You’ll also want to have a DinosaurCareSystem...
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