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Core Java
Optional and Objects: Null Pointer Saviours!
No one loves Null Pointer Exceptions ! Is there a way we can get rid of them ? Maybe . . . …
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Core Java
JUnit in a Nutshell: Yet Another JUnit Tutorial
Why Another JUnit Tutorial? JUnit seems to be the most popular testing tool for developers within the Java world. So…
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Enterprise Java
Apache Camel for Microservice Architectures
I’ve been using microservice architectures before I knew they were called so. I used to work with pipeline applications made…
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Core Java
Tips for (unit testing) JavaBeans
If you’re writing Java code chances are you’re writing at least a few classes that adhere to the JavaBean conventions,…
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Core Java
Eliminating Development Redeploys using Gradle
For service development, my team recently moved away from Grails to the Dropwizard framework. One of the things I really…
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Android Core
Android promoted Actions: Floating action button (FAB)
Recently new design pattern were introduced in Android. One of the most known pattern is the Promoted Actions. They are…
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Enterprise Java
One Jar To Rule Them All: Apache TomEE + Shrinkwrap == JavaEE Boot
WARNING: I am not an expert of Spring Boot. There are a lot of things that I find really interesting…
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Enterprise Java
Java EE + MongoDb with Apache TomEE and Jongo Starter Project
Know MongoDB and Java EE, but you don’t know exactly how to integrate both of them? Do you read a…
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Core Java
Built-in Fake Objects
While mock objects are perfect instruments for unit testing, mocking through mock frameworks may turn your unit tests into an…
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