About Hildeberto Mendonca

Hildeberto is a PhD in Applied Sciences working as a Senior Java Architect in the education domain. He has a special interest on Java EE technologies and loves to share his knowledge with the community.

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Look At It Carefully And You Will Find Something To Improve

I propose you an exercise: when you come back to work tomorrow morning, navigate through the source code of your project and try to find opportunities of refactoring. Do it even if ...
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On The Illusion of Controlling People’s Time

Software Engineering is going through an identity crisis. The old school has failed because of too much control, moving people away from what they really have to deliver. The new school, ...
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Easier Multi-Field Validation with JSF 2.0

One of the most frequent needs when developing application forms is multi-field validation (or cross-field, but I’m not using this term because when I put it on Google I actually ...
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Migrating a Large Project from Ant to Maven

The truth is we had been under difficult times. We spent almost three months to migrate our build mechanism from Ant to Maven. That’s the minimum time you have to put in your ...
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Project Jigsaw: The Consequences of Deferring

Mr. Mark Reinhold has announced in July 2012 that they were planning to withdraw Project Jigsaw from Java 8 because Jigsaw would delay its release, planned for September 2013 (One ...
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Architects Need a Pragmatic Software Development Process

I have been a non-stop software architect since 2006. During my experience, I realized that it’s really hard to perform the role of architect in an organization that doesn’t have ...
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Some Interview Questions to Hire a Java EE Developer

The Internet is full of interview questions for Java developers. The main problem of those questions is that they only prove that the candidate has a good memory, remembering all that ...
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Choosing Between Vaadin and JSF

With the recent release of Primefaces 3.0, JSF finally reaches an unprecedent level of maturity and utility that puts it face to face with other popular Rich Internet Applications (RIA) ...
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EJB Lookup in a Vaadin Application

It has been a long time since the last Service Locator I have implemented. I thought it wouldn’t be necessary anymore considering the maturity of the Java EE CDI (Contexts and ...
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