Java
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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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Spring MVC Form Tutorial
This tutorial will show how to handle a form submission in Spring MVC. We will define a controller to handle…
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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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SiftingAppender: logging different threads to different log files
One novel feature of Logback is SiftingAppender (JavaDoc). In short it’s a proxy appender that creates one child appender per…
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Spring: To autowire or not to autowire
Since using Spring 2.5, I switched from the XML-based application context to the annotations. Although I find those very useful…
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Spring Social Twitter Setup
In the first part of this series, we looked at how we could consume the StackExchange REST API in order…
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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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Drools decision tables with Camel and Spring
As I’ve shown it in my previous post JBoss Drools are a very useful rules engine. The only problem is…
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Let us write a document style Web Service
You might be aware that there are mainly four different styles of web services we can make use of. They…
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