Eagerly anticipated by tens of tens of millions of programmers, Java SE eight is the most important Java substitute in a couple of years. The addition of lambda expressions (closures) and streams represents the largest change to Java programming since the introduction of generics and annotations.
Now, with Java SE eight for the Really Impatient , internationally renowned Java author Cay S. Horstmann concisely introduces Java eight’s most helpful new choices (plus a few Java 7 enhancements that haven’t gotten the consideration they deserve). In the occasion you’re an expert Java programmer, Horstmann’s smart insights and sample code will allow you to shortly profit from these and totally different Java language and platform enhancements. This indispensable info consists of
Safety of using lambda expressions (closures) to write down down computation “snippets” that could be handed to utility options
The mannequin-new streams API that makes Java collections far more versatile and surroundings pleasant
Most important updates to concurrent programming that make use of lambda expressions (filter/map/reduce) and that current dramatic effectivity enhancements for shared counters and hash tables
A full chapter with suggestion on how one can put lambda expressions to work in your private packages
Safety of the long-awaited introduction of a correctly-designed date/time/calendar library (JSR 310)
A thorough dialogue of many small library modifications that make Java programming additional productive and pleasurable
That’s the first title to cowl all of these extraordinarily anticipated enhancements and is invaluable for anyone who must put in writing tomorrow’s most robust, surroundings pleasant, and protected Java code.