Java
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Decorator Design Pattern Applied
Hi there! Today i’m gonna show the decorator design pattern in action. The decorator design pattern is a largelly used…
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Writing Clean Tests – To Verify Or Not To Verify
When we write unit tests that use mock objects, we follow these steps: …
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Maven Git Release
I need to start this post by stating that I’ve only started to work seriously with Git within the last…
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Compile-time checking JPA queries
JPA provides several alternatives for querying data. Such alternatives may be classified attending to a variety of criteria, eg, language…
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Spring MVC Integration Testing: Assert the given model attribute(s) have global errors
In order to report a global error in Spring MVC using Bean Validation we can create a custom class level…
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Oracle’s Latest Java 8 Update Broke Your Tools — How Did it Happen?
If you’ve been keeping up with the news in the Java world lately, you’ve probably heard that the latest Java…
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Difference between getPath(), getCanonicalPath() and getAbsolutePath() of File in Java
The File API is very important one in Java, since it gives access of File system to Java programs. Though…
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ADF: Popup, Dialog and Input Components
In this post I would like to focus on a very common use case when we have af:popup containing af:dialog…
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Java’s Volatile Modifier
A while ago I wrote a Java servlet Filter that loads configuration in its init function (based on a parameter…
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