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Java 8 new features - Lambdas and Streams: Taking the Hard Work Out of Bulk Operations
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Lambdas and Streams: Taking the Hard Work Out of Bulk Operations in Java SE 8

The significant new language feature in Java SE 8 is the introduction of Lambda expressions, a way of defining and using anonymous functions. On its own this provides a great way to simplify situations where we would typically use an anonymous inner class today. However, Java SE 8 also introduces a range of new classes in the standard libraries that are designed specifically to take advantage of Lambdas. These are primarily included in two new packages: and java.util.function.

After a brief discussion of the syntax and use of Lambda expressions this session will focus on how to use Streams to greatly simplify the way bulk and aggregate operations are handled in Java. We will look at examples of how a more functional approach can be taken in Java using sources, intermediate operations and terminators. We will also discuss how this can lead to improvements in performance for many operations through the lazy evaluation of Streams and how code can easily be made parallel by changing the way the Stream is created.

Speaker: Simon Ritter, head of Java Technology Evangelism at Oracle

18:00 – 18:30 reception
18:30 – 20:00 presentation + Q&A

Event sponsored by HP Software Cluj Napoca

Start: 7/1/14 06:00 PM
End: 7/1/14 09:00 PM
Hotel City Plaza, sala Ballroom, mezanin

Str. Sindicatelor nr. 9-11
Google map here

Contact: Gabriel Pop