List/Grid Tag Archives: Java 8

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Stream-Powered Collections Functionality in JDK 8

This post presents application of JDK 8 – introduced Streams with Collections to more concisely accomplish commonly desired Collections-related functionality. Along the way, several ...
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How To Process Java Annotations

One of the cool new features of Java 8 is the support for lambda expressions. Lambda expressions lean heavily on the FunctionalInterface annotation. In this post, we’ll look at annotations ...
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Testing JVM server-side JavaScript with Jasmine, Spock and Nashorn

JavaScript usage is not limited to client-side code in browser or NodeJS powered server-side code. Many JVM based projects are using it as internal scripting language. Testing this ...
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Java 8 StringJoiner

At the release of Java 8 the most attention went to the Lamda’s, the new Date API and the Nashorn Javascript engine. In the shade of these, there are smaller but also interesting ...
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Really Too Bad that Java 8 Doesn’t Have Iterable.stream()

This is one of the more interesting recent Stack Overflow questions: Why does Iterable not provide stream() and parallelStream() methods? At first, it might seem intuitive to make it ...
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One Jar To Rule Them All: Arquillian + Java 8

With Java 8, a lot of new language improvements have been implemented for making life of developer easier. In my opinion, one of the greatest things it has Java 8 is that in some situations ...
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Java SE 8 new features tour: Traversing, filtering, processing collection, & methods enhancements with Lambda

In this article of the “Java SE 8 new features tour” series, we will deep dig into explanation, and exploring the code, on how to traverse the collections using lambda expression ...
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First Java 8 Experience

Like the rest of the world, I fell deeply in love with Slack. Why? Lot of reasons, but the main one is it provides a new means of really building the SDLC process around communication ...
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Java 8 Streams: Micro Katas

A programming kata is an exercise which helps a programmer hone his skills through practice and repetition. This article is part of the series Java Tutorial Through Katas. The article ...
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Spring Boot / Java 8 / Tomcat 8 on Openshift with DIY

DIY cartridge is an experimental cartridge that provides a way to test unsupported languages on OpenShift. It provides a minimal, free-form scaffolding which leaves all details of the ...
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