Core Java
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JUnit 5 – Setup
In November 2015 the JUnit Lambda team presented their prototype. Since then the project rebranded itself as JUnit 5 and…
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The Mute Design Pattern
Have you been writing a lot of code following the Mute-Design-Pattern™ lately? E.g. try { complex(); logic(); here(); } catch…
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An Ingenious Workaround to Emulate Sum Types in Java
Before I move on with the actual article, I’d like to give credit to Daniel Dietrich, author of the awesome…
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Object-Oriented approach to Code Generation
Code Generation is a common way to reduce the unhealthy load of boring tasks often put on us eager code…
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Parsing Java 8 Streams Into SQL
When Java 8 was released and people began streaming over all kinds of stuff, it didn’t take long before they…
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Streaming over Maps with Java 8
In this article I will show you how Speedment Open Source stream efficiently over standard Java maps, expanding the Stream…
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Cleaner Responsibilities – Get rid of equals, compareTo and toString
Have you ever looked at the javadoc of the Object-class in Java? Probably. You tend to end up there every…
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The Best of Both Worlds
Type-Safe Views using Abstract Document Pattern How do you organize your objects? In this article I will introduce a pattern…
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Decrease your Java IDE lagging by fine tuning JVM Garbage Collector
Ever wondered why Eclipse/Netbeans keeps pausing for a while every now an then? Especially right at the time when you…
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