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Rules in JUnit 4.9 (beta 3)

Some time ago David Saff announced a beta release of JUnit 4.9. So I guess it is a good point in time to look into what is new in this version. One of the most useful innovations in ...
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Google Guava Libraries Essentials

I want code to be simple-n-short, on-point and easy to read. Unnecessary complexity distract and obscure understanding of what is really going on and can be a real killer for productivity. ...
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Manipulating Files in Java 7

The following is a modified snippet from a draft of The Well-Grounded Java Developer. It gives you a quick taster of how much easier it is to manipulate files in Java 7 than in previous ...
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Do it short but do it right !

Writing concise, elegant and clear code has always been a difficult task for developers. Not only will your colleagues be grateful to you, but you would also be surprised to see how ...
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GC with Automatic Resource Management in Java 7

This post provides a brief overview of a new feature introduced in Java 7 called Automatic Resource Management or ARM. The post delves how ARM tries to reduce the code that a developer ...
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Java Naming Conventions

I wanted to write this short post to help certain people who are having a hard time memorizing the Java API classes and Method names. As you know Java is a case sensitive language and ...
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Eclipse: How attach Java source

In Eclipse, when you press Ctrl button and click on any Class names, the IDE will take you to the source file for that class. This is the normal behavior for the classes you have ...
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Double your money again

Overview A long time ago I wrote an article on using double for money. However, it is still a common fear for many developers when the solution is fairly simple. The problem with using ...
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The Perfect Singleton

From time to time I met Java programmers that are not really sure how they should implement Singleton pattern properly. (if you don’t have an idea what Singleton is just try Wikipedia: ...
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C++ or Java, which is faster for high frequency trading?

Overview There are conflicting views as to what is the best solution for high frequency trading. Part of the problem is that what is high frequency trading varies more than you might ...
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