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Modern Java Recipes: Simple Solutions to Difficult Problems in Java 8 and 9 - Couverture souple

Kousen, Ken

 
9781491973172: Modern Java Recipes: Simple Solutions to Difficult Problems in Java 8 and 9
Couverture souple
ISBN 10 : 149197317X ISBN 13 : 9781491973172
Editeur : O'Reilly Media, 2017

Synopsis

The introduction of functional programming concepts in Java SE 8 was a drastic change for this venerable object-oriented language. Lambda expressions, method references, and streams fundamentally changed the idioms of the language, and many developers have been trying to catch up ever since. This cookbook will help. With more than 70 detailed recipes, author Ken Kousen shows you how to use the newest features of Java to solve a wide range of problems.

For developers comfortable with previous Java versions, this guide covers nearly all of Java SE 8, and includes a chapter focused on changes coming in Java 9. Need to understand how functional idioms will change the way you write code? This cookbook--chock full of use cases--is for you.

Recipes cover:

  • The basics of lambda expressions and method references
  • Interfaces in the java.util.function package
  • Stream operations for transforming and filtering data
  • Comparators and Collectors for sorting and converting streaming data
  • Combining lambdas, method references, and streams
  • Creating instances and extract values from Java's Optional type
  • New I/O capabilities that support functional streams
  • The Date-Time API that replaces the legacy Date and Calendar classes
  • Mechanisms for experimenting with concurrency and parallelism

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

À propos de l'auteur

Ken Kousen is an independent consultant and trainer specializing in Spring, Hibernate, Groovy, and Grails. He holds numerous technical certifications, along with degrees in Mathematics, Mechanical and Aerospace Engineering, and Computer Science.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
O'Reilly Media
Date d'édition
2017
Langue
anglais
ISBN 10 
149197317X
ISBN 13 
9781491973172
Reliure
Broché
Nombre de pages
319
Coordonnées du fabricant
non disponible
Personne responsable
non disponible