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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 FREE CHAPTER 2. Objects, Immutability, and Switch Expressions 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. Interruptible methods: Write a program that exemplifies the best approach for dealing with an interruptible method.
  2. Fork/join framework: Write a program that relies on the fork/join framework to sum the elements of a list. Write a program that relies on the fork/join framework to compute the Fibonacci number at a given position (for example, F12 = 144). In addition, write a program that exemplifies the usage of CountedCompleter.
  3. Fork/join framework and compareAndSetForkJoinTaskTag(): Write a program that applies the fork/join framework to a suite of interdependent tasks that should be executed only once (for example, task D depends on task C and task B, but task C depends on task...
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