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The Java Ecosystem – My top 5 highlights of 2014

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1. February the 1st – RedMonk Analyst firm declares that Java is more popular & diverse than ever! The Java Ecosystem started off with a hiss and a roar in 2014 with the annual meeting of the Free Java room at FOSDEM. As well as the many fine deep technical talks on OpenJDK and related topics there was also a ...

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What’s up with Java EE 8 ? (part 2)

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Work on Java EE 8 is still in the initial phases and expected to catch pace in the upcoming year wherein we would see completion of Expert Group formation, more discussions around use cases/features, lots of JIRAs, and draft versions of various specifications (this would be quite interesting!). In part 1, we looked at the new specs which are in ...

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Solving “Water buckets” problem using Scala

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I recently came across a puzzle called the “Water Buckets” problem in this book, which totally stumped me. You have a 12-gallon bucket, an 8-gallon bucket and a 5-gallon bucket. The 12-gallon bucket is full of water and the other two are empty. Without using any additional water how can you divide the twelve gallons of water equally so that ...

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The New Agile–Why Is Agile So Popular?

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Is it the cool name? Is it the actual successes? Is it the drawings with lots of loops in them? Might be all, but above all else, there are the perceived (and maybe the not actual) value of agile, that organizations want. Let’s look at those:     Reduced waste – When Lean was given its name, it was a ...

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Exposing HTTP Restful API with Inbound Adapters. Part 1 (XML)

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1. Introduction The purpose of this post is to implement an HTTP Restful API using Spring Integration HTTP inbound adapters. This tutorial is divided into two parts:               XML configuration example (this same post). Java DSL example. This will be explained in the next part of this tutorial, showing how to configure the application ...

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You Do Need Independent Technical Reviews!

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Do you have a team of brilliant and enthusiastic programmers? Of course! You’ve carefully chosen them from a hundred candidates! Are they passionate about the product? Absolutely! They use cutting-edge technologies, never sleep, and hardly eat or drink anything except coffee! Do they believe in your business success? No doubts about it; they live and breathe all those features, releases, ...

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Why I Won’t Accept ANY Magic Number

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One of the first things I like to establish in a new project is the use of tools like Checkstyle and Findbugs in order to codify some code guidelines and to avoid bugs that can be determined by static code analysis. Sooner or later with these tools one stumbles over a case where people have the feeling it is going ...

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