Core Java
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Package your classes by Feature and not by Layers
Most of the enterprise Java applications share some similarities in their design. Mostly the packaging of these applications are driven…
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Understanding Dynamic Proxy: Spring AOP Basics
Why AOP : To Understand AOP(Aspect Oriented Programming), we need to understand Cross Cutting Concerns in software development . In…
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Infamous Java bugs and pitfalls
In year 2000, I was in university and was on the verge of picking a language to build my career…
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HotSpot GC Thread CPU footprint on Linux
The following question will test your knowledge on garbage collection and high CPU troubleshooting for Java applications running on Linux…
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Java 7 Update 21 Security Improvements in Detail
Oracle released three updates to Java yesterday. It is important to note that they contain several security related changes. The…
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JDK 8 Javadoc Tweaked For Methods Listings
Since it’s beginning, Javadoc output has been largely static HTML with navigation links and simple stylesheet styling of its appearance.…
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Arrays.sort versus Arrays.parallelSort
We all have used Arrays.sort to sort objects and primitive arrays. This API used merge sort OR Tim Sort underneath…
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On Java 8’s introduction of Optional
I had recently discovered the JDK 8′s addition of the Optional type. The Optional type is a way to avoid…
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SuperMan bound by Java Monitors
Its a dark time in the life of Super Man. Jor-El wants him to go on a voyage to prepare…
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