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Selenium Test Automation with Maven

Today i want to help you manage your Automated GUI Tests (Selenium) better. In the past i have seen many different ways people handle this. Some people just write those plain HTML TestCases ...
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Developing RESTful Services using Apache CXF

Introduction As you already know there are two ways of developing a web serviceSimple Object Access Protocol (SOAP) Representational State Transfer (REST)Before jumping on how to ...
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Lock Less Java Object Pool

It has been a while since I wrote anything, I have been busy with my new job that involves doing some interesting work on performance tuning. One of the challenges is to reduce object ...
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Lambdas: coming to a Java 8 near you!

What are Lambdas? A lambda expression is a type of anonymous function, that can be written inline within a method and used wherever expressions are used. Sometimes you might find them ...
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MapReduce Algorithms – Understanding Data Joins Part 1

In this post we continue with our series of implementing the algorithms found in the Data-Intensive Text Processing with MapReduce book, this time discussing data joins. While we are ...
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Printing Generated Assembly Code From The Hotspot JIT Compiler

Sometimes when profiling a Java application it is necessary to understand the assembly code generated by the Hotspot JIT compiler. This can be useful in determining what optimisation ...
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Design Patterns after Design is Done

Design Patterns are a useful tool when you are designing a system, an effective shorthand for communicating and sharing design ideas and a way to build consistency into the code – ...
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When To Leave Your Programming Job

I am often approached by programmers that are thinking about leaving their job but want to discuss to see if they are making a wise move.  These conversations are quite sensitive in ...
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Garbage Collection in Java (3)

This follows on from my previous two garbage collection blog posts:Overview of GC in Hotspot. Parallel Garbage Collectors.Concurrent Mark Sweep The parallel garbage collectors in ...
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How to keep session in HttpBuilder with cookies

In my real-world scenario I have a REST service for AJAX purposes. It renders data series for graphs. I want to test it with groovy’s excellent HttpBuilder. There is a problem ...
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