List/Grid Tag Archives: Java 8

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Functional Programming with Java 8 Lambda Expressions – Monads

What is a monad?: A monad is a design pattern concept used in mostly functional programming languages like lisp or in the modern world clojure or scala. (I would in fact copy a few ...
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A deeper look into the Java 8 Date and Time API

Within this post we will have a deeper look into the new Date/Time API we get with Java 8 ( JSR 310). Please note that this post is mainly driven by code examples that show the new ...
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Java 8: Sorting values in collections

Having realised that Java 8 is due for its GA release within the next few weeks I thought it was about time I had a look at it and over the last week have been reading Venkat Subramaniam’s ...
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Java 8 Friday Goodies: Local Transaction Scope

At Data Geekery, we love Java. And as we’re really into jOOQ’s fluent API and query DSL, we’re absolutely thrilled about what Java 8 will bring to our ecosystem. We have blogged ...
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Java 8: Group by with collections

In my continued reading of Venkat Subramaniam’s ‘Functional Programming in Java‘ I’ve reached the part of the book where the Stream#collect function is introduced. We want to ...
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Playing with Java 8 Lambdas in the JDT

I’ve been playing with the language a bit while tinkering with the Java 8 support under development by the Eclipse Java development tools (JDT) project. I’ll admit that I’m a ...
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Java 8 news

The first release candidates of Java 8, b128 and Java 8 RC2 showed up on February, fixing a serious flaw in the new Comparator API, where its new thenComparing() method had an unnecessary ...
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Java 8: Compiling Lambda Expressions in The New Nashorn JS Engine

In a recent post I took a look at how Java 8 and Scala implemented Lambda expressions. As we know Java 8 is not only introducing improvements to the javac compiler, It’s also introducing ...
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Java 8 Type Annotations

Lambda expressions are by far the most discussed and promoted feature of Java 8. While I agree that Lambdas are a large improvement I think that some other Java 8 feature go a bit short ...
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Building and Running Java 8 Support

The Eclipse support for Java 8 is not yet available for download. If you want to play with it, you’ve got to build it. Eclipsepedia’s JDT Core/Java8 page includes instructions for ...
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