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Enterprise Java
JAXB and Unmapped Properties
JAXB (JSR-222) is configuration by exception, meaning that there is a default mapping applied to domain objects. This means that…
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Core Java
Java 7 #8: NIO.2 File Channels on the test bench
Another blog post about new JDK 7 features. This time I am writing about the new AnsynchronousFileChannel class. I am…
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Enterprise Java
JSF 2, PrimeFaces 3, Spring 3 & Hibernate 4 Integration Project
This article shows how to integrate JSF2, PrimeFaces3, Spring3 and Hibernate4 Technologies. It provides a general project template for Java…
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Enterprise Java
ADF: Using UI Categories with Dynamic form
JDev 11g R2 has new interesting feature “UI Categories”. It allows us to group VO’s attributes declaratively at the view…
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Meta JCG
New JCG Features: Your Voice Matters
Hello fellow Java Geeks! Here at Java Code Geeks we are striving to create the ultimate Java to Java developers…
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Enterprise Java
Beyond JUnit – Testing Frameworks alternatives
JUnit is the defacto Java unit testing framework, but there’s a couple of new (and not so new) frameworks out…
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Enterprise Java
5 Ways to Contribute to GlassFish without being a Programming Genius
Andy Lester posted the original guide about 14 Ways to Contribute to Open Source without Being a Programming Genius or…
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Core Java
Exception Handling Guidelines & Best Practices
Let’s review some basic exception design guidelines, summarized from Object Design: Roles, Responsibilities, and Collaborations (Rebecca Wirfs-Brock and Alan McKean,…
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Software Development
Building High Performance Applications
Performance is one word which is used to describe multiple scenarios’ when talking about the application performance. When someone says,…
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