
Java 17 Quick Syntax Reference
A Pocket Guide to the Java SE Language, APIs, and Library
Mikael Olsson(Author)
APress
3rd Edition
Published on 24. October 2021
Book
Paperback/Softback
XVI, 131 pages
978-1-4842-7370-8 (ISBN)
Description
Quickly gain the insight necessary to address a multitude of Java coding challenges using this succinct reference guide, Java 17 Quick Syntax Reference, Third Edition. Short, focused code examples will help you learn and master various existing and new Java source code elements. This edition includes the following additions to Java SE and OpenJDK, through Java 17: Pattern matching for switch and instanceof, Sealed classes and interfaces, Switch expressions, Text block multiline strings, Java module system, Private methods in interfaces, and Type inference for local variables. You won't find any technical jargon, bloated samples, drawn out history lessons or witty stories in this book. What you will find is a language reference that is concise, to the point and highly accessible. The book is packed with useful information and is a must-have for any Java programmer.What You Will LearnRun a Java file with a single commandLearn what a switch expression is and how to use itUse pattern matchingCode with Java modulesCreate text blocks to handle multiline stringsLearn what sealed classes are and how to use these and moreWho This Book Is ForThose with prior experience with Java who want a quick and handy reference.
More details
Edition
Third Edition
Language
English
Place of publication
Berkeley
United States
Target group
Professional and scholarly
Illustrations
2 s/w Abbildungen
XVI, 131 p. 2 illus.
Dimensions
Height: 235 mm
Width: 155 mm
Thickness: 9 mm
Weight
236 gr
ISBN-13
978-1-4842-7370-8 (9781484273708)
DOI
10.1007/978-1-4842-7371-5
Schweitzer Classification
Other editions
Additional editions

Mikael Olsson
Java 17 Quick Syntax Reference
A Pocket Guide to the Java SE Language, APIs, and Library
E-Book
10/2021
3rd Edition
APress
€46.99
Available for download
Previous edition

Mikael Olsson
Java Quick Syntax Reference
Book
03/2018
2nd Edition
Apress
€18.18
Article exhausted; check for reprint
Person
Mikael Olsson is a professional web entrepreneur, programmer, and author. He works for an R&D company in Finland where he specializes in software development. In his spare time he writes books and creates websites that summarize various fields of interest. The books he writes are focused on teaching their subject in the most efficient way possible, by explaining only what is relevant and practical without any unnecessary repetition or theory.
Content
1. Hello World.- 2. Compile and Run.- 3. Variables.- 4. Operators.- 5. String.- 6. Arrays.- 7. Conditionals.- 8. Loops.- 9. Methods.- 10. Class.- 11. Static.- 12. Inheritance.- 13. Overriding.- 14. Packages and Import.- 15. Modules.- 16. Access Levels.- 17. Constants.- 18. Interface.- 19. Abstract.- 20. Enum.- 21. Exception Handling.- 22. Boxing and Unboxing.- 23. Generics.