Core Java
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java.lang.NoClassDefFoundError: How to resolve – Part 2
This article is part 2 of our NoClassDefFoundError troubleshooting series. Take a look at part 1. It will focus and…
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Just in Time Compiler (JIT) in Hotspot
The Just In Time Compiler (JIT) concept and more generally adaptive optimization is well known concept in many languages besides…
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A Birds’s Eye View of Maven
One of the things that we do on a daily basis is use Maven to build our projects by issuing…
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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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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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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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Avoid Null Pointer Exception in Java
Null Pointer Exception is the most common and most annoying exception in Java. In this post I want to avoid…
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Array, list, set, map, tuple, record literals in Java
Occasionally, when I’m thrilled by the power and expressiveness of JavaScript, I find myself missing one or two features in…
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Calling private Java methods publicly?
We Java developers, known 4 access modifiers in Java: private, protected, public, and package. Well, except for the private, the…
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