Clean JUnit Throwable-Tests with Java 8 Lambdas

Recently I was involved in a short online discussion on twitter and google+ which concerned the question why the arrival…

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Mapping your Entities to DTO’s Using Java 8 Lambda expressions

We all facing the cluttered overhead code when we need to convert our DTO’S to Entities(Hibernate Entities, etc..) and backwards.…

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Java 8 Lambdas vs Groovy Closures Compactness: Grouping And Summing

Java 8 is featuring lambdas, which are similar to a construction Groovy has already for some time: closures. In Groovy…

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Lambda Expressions and Stream API: basic examples

This blog post contains a list of basic Lambda expressions and Stream API examples I used in a live coding…

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Playing with Java 8 – Lambdas, Paths and Files

I needed to read a whole bunch of files recently and instead of just grabbing my old FileUtils.java that I…

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Java 8 Features Tutorial – The ULTIMATE Guide (PDF Download & video)

EDITORIAL NOTE: In this post, we feature a comprehensive Java 8 Features Tutorial.  It’s been a while since Java 8…

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Playing with Java 8 – Lambdas and Concurrency

So Java 8 was released a while back, with a ton of features and changes. All us Java zealots have…

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Clean Synchronization Using ReentrantLock and Lambdas

Recently I was reading an informative post about the differences between synchronized vs ReentrantLock by Javin Paul1. He emphasises on…

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Creating your own loop structure in Java 8 lambda

Java doesn’t have an easy construct of repeat something N number of times. We can make a for loop of…

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