Core Java
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How aggressive is method inlining in JVM?
Ctrl + Alt + M is used in IntelliJ IDEA to extract method. Ctrl + Alt + M. It’s as…
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Multiple Java JDK(s), on your MacOSX environment
Yet again, a small tip towards configuring your Java development environment on a Mac (OSX 10.8.x+). If you are really…
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Java, if this were a better world
Just a little dreaming about a better world, where some old blunders in the Java platform would’ve been corrected and…
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Using Google Guava’s Ordering API
We’ve been playing a bit more with Google’s Guava library – what a great library! The most recent thing we…
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Java 8: From PermGen to Metaspace
As you may be aware, the JDK 8 Early Access is now available for download. This allows Java developers to…
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Defensive API evolution with Java interfaces
API evolution is something absolutely non-trivial. Something that only few have to deal with. Most of us work on internal,…
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40 Java Collections Interview Questions and Answers
Java Collections Framework are the fundamental aspect of java programming language. It’s one of the important topic for java interview…
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Static factory methods vs traditional constructors
I’ve previously talked a little bit about the Builder Pattern, a useful pattern to instantiate classes with several (possibly optional)…
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The ins and outs of immutability
So in my first post I talked a little bit about the builder pattern and I mentioned a really powerful…
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