Java
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G1 vs CMS vs Parallel GC
This post is following up the experiment we ran exactly a year ago comparing the performance of different GC algorithms…
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Investigating Memory Leaks Part 1 – Writing Leaky Code
I found this little problem the other day: there’s this server that runs for a while and then falls over.…
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Integration tests with Maven 3, Failsafe and Cargo plugin
Unit testing is available in Maven out of the box. Because of that very often its used for integration tests…
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JBoss Drools unit testing with junit-drools
Recently I’ve been working with a project heavily using JBoss Drools. I am not Drools expert – I am not…
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Spring REST: Exception handling vol. 2
This is a second article from the series about REST Exception handling with Spring. In my previous post I have…
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A Lesser-Known Java 8 Feature: Generalized Target-Type Inference
Going through the list of Java 8 features, Generalized Target-Type Inference struck me as a particularly interesting, lesser-known gem. It…
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Spring Data MongoDB cascade save on DBRef objects
Spring Data MongoDB by default does not support cascade operations on referenced objects with @DBRef annotations as reference says: The…
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Exploit better the results of Pmd, Findbugs and CheckStyle.
Many Java static analysis tools exist right there, each one focus on a specific area and has its advantages, we…
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Add Apache Camel and Spring as jboss modules in WildFly
These days I am playing with Wildfly and Apache Camel and Spring. A simple way to communicate between EARs /…
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