Java
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Java Concurrency Tutorial – Reentrant Locks
Java’s synchronized keyword is a wonderful tool – it allows us a simple and reliable way to synchronize access to…
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Mapping Objects to Multiple XML Schemas – Weather Example
I have written previous posts on EclipseLink JAXB (MOXy)‘s @XmlPath and external binding file extensions. In this post I will…
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Java Concurrency Tutorial – Semaphores
This is the first part in a series that we’re going to be doing on Java concurrency. Specifically, we are…
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The Java Logging Mess
Every application needs logging. And right now there are a lot of options on what exactly to use for logging…
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Simple Twitter: Play Framework, AJAX, CRUD on Heroku
So the big announcement is out – Heroku started offering native support to Play Framework applications! If you haven’t heard…
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The Exchanger and GC-less Java
Overview The Exchanger class is very efficient at passing work between thread and recycling the objects used. AFAIK, It is…
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Spring Declarative Transactions Example
A transaction is a unit of work that has ACID (atomic, consistent, isolated and durable) properties. Atomic means that the…
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Real modular web applications: Why there is no standard for developing them?
OSGI, SpringSource, Jboss Modules, J2EE and the list never ends.All these technologies promise to their end users/developers the same thing…
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The OpenJDK as the default Java on Linux
Hi All, Recently I’ve received a bunch of private correspondence from people confused/worried over the change in the default Java…
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