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Enterprise Java
Managing Jenkins job configurations
In JBoss Tools and Developer Studio, we manage a lot of build jobs in Jenkins. In fact, for the 3.2.x/4.x…
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DevOps
Why do we insist on consensus on the role of Ops?
I’ve seen so many threads over the last few weeks about who should do what, why, and what you should…
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Software Development
Extract, Inject, Kill: Breaking hierarchies – Part 2
In part one I explained the main idea behind this approach and I started this example. Please read part one before…
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Software Development
Extract, Inject, Kill: Breaking hierarchies – Part 1
Years ago, before I caught the TDD bug, I used to love the template method pattern. I really thought that…
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Core Java
java.lang.NoClassDefFoundError: How to resolve – Part 1
Exception in thread ‘main’ java.lang.NoClassDefFoundError is one of the common and difficult problems that you can face when developing Java…
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Enterprise Java
Query grid with struts 2 without plugin
When using jQuery with struts 2, the developers are persuaded to use struts2-jQuery plug-in. Because most of the forums and…
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Core Java
How to analyze Thread Dump – IBM VM
This article is part 4 of our Thread Dump analysis series which will provide you with an overview of what…
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Core Java
Java Decompiler in JDeveloper
Java Decompiler is a standalone graphical utility that displays Java source codes of “.class” files. Below is snapshot of Java…
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Enterprise Java
Spring vs Guice: The one critical difference that matters
Spring objects are recognized based on their names It doesn’t matter whether you use XML or Java config, a Spring…
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