Core Java
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OpenHFT Java Lang project
OpenHFT/Java Lang started as an Apache 2.0 library to provide the low level functionality used by Java Chronicle without the…
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Java Just-In-Time compilation: more than just a buzzword
A recent Java production performance problem forced me to revisit and truly appreciate the Java VM Just-In-Time (JIT) compiler. Most…
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Design Patterns: State
This article will be about State design pattern. It is one of behavioral design patterns. You don’t need to know…
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Mockito – RETURNS_DEEP_STUBS for JAXB
Sorry for not having written for some time but I was busy with writing the JBoss Drools Refcard for DZone…
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Garbage Collection in Java (4)
G1: Garbage First The G1 collector is the latest collector to be implemented in the hotspot JVM. Its been a…
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Testing Java 8 in 3 Easy Steps
tl;dr Use your CI Setup to test Java 8. The upcoming Java 8 release promises a bunch of new feature…
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The Dangers of Correlating Subtype Polymorphism with Generic Polymorphism
Java 5 has introduced generic polymorphism to the Java ecosystem. This has been a great addition to the Java language,…
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Micro jitter, busy waiting and binding CPUs
Performance profiling a new machine When I work on a new machine, I like to get an understanding of it’s…
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Java DB Embedded Mode
Java DB is a relational database management system that is based on the Java programming language and SQL. This is…
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