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Java Coding Problems

You're reading from   Java Coding Problems Improve your Java Programming skills by solving real-world coding challenges

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Product type Paperback
Published in Sep 2019
Publisher Packt
ISBN-13 9781789801415
Length 816 pages
Edition 1st Edition
Languages
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Author (1):
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Anghel Leonard Anghel Leonard
Author Profile Icon Anghel Leonard
Anghel Leonard
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Toc

Table of Contents (15) Chapters Close

Preface 1. Strings, Numbers, and Math 2. Objects, Immutability, and Switch Expressions FREE CHAPTER 3. Working with Date and Time 4. Type Inference 5. Arrays, Collections, and Data Structures 6. Java I/O Paths, Files, Buffers, Scanning, and Formatting 7. Java Reflection Classes, Interfaces, Constructors, Methods, and Fields 8. Functional Style Programming - Fundamentals and Design Patterns 9. Functional Style Programming - a Deep Dive 10. Concurrency - Thread Pools, Callables, and Synchronizers 11. Concurrency - Deep Dive 12. Optional 13. The HTTP Client and WebSocket APIs 14. Other Books You May Enjoy

Problems

Use the following problems to test your concurrency programming prowess. I strongly encourage you to give each problem a try before you turn to the solutions and download the example programs:

  1. Thread life cycle states: Write several programs that capture each life cycle state of a thread.
  2. Object- versus class-level locking: Write several examples that exemplify object- versus class-level locking via thread synchronization.
  3. Thread pools in Java: Provide a brief overview of thread pools in Java.
  4. Thread pool with a single thread: Write a program that simulates an assembly line for checking and packing up bulbs using two workers.
  5. Thread pool with a fixed number of threads: Write a program that simulates an assembly line for checking and packing up bulbs using multiple workers.
  1. Cached and scheduled thread pools: Write a program that simulates an assembly line for checking...
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