02988nam 2200469 450 991052377720332120220716112306.01-4842-7371-0(CKB)5340000000068574(MiAaPQ)EBC6790700(Au-PeEL)EBL6790700(OCoLC)1283853068(OCoLC-P)1283853068(CaSebORM)9781484273715(PPN)260834009(EXLCZ)99534000000006857420220716d2022 uy 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierJava 17 quick syntax reference a pocket guide to the Java SE language, APIs, and library /Mikael Olsson3rd ed.New York, New York :Apress L. P.,[2022]©20221 online resource (131 pages)Includes index.1-4842-7370-2 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.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 Learn Run a Java file with a single command Learn what a switch expression is and how to use it Use pattern matching Code with Java modules Create text blocks to handle multiline strings Learn what sealed classes are and how to use these and more Who This Book Is For Those with prior experience with Java who want a quick and handy reference.Java (Computer program language)Java (Computer program language)005.133Olsson Mikael(Web programmer),866410MiAaPQMiAaPQMiAaPQBOOK9910523777203321Java 17 Quick Syntax Reference2591506UNINA