Enterprise Java
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Long Polling Tomcat with Spring
“Ooh err Missus” as comedian Frankie Howerd would have said, but enough of British innuendo and double entendre because Long…
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Writing a Hadoop MapReduce task in Java
Although Hadoop Framework itself is created with Java the MapReduce jobs can be written in many different languages. In this…
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Creating Code Coverage Reports for Unit And Integration Tests with The JaCoCo Maven Plugin
When I started using Java 7, I noticed right away that the Cobertura Maven plugin doesn’t support it. This was…
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From inside the code: Camel Routing Engine Part I
So I’ve recently re-kindled my interest in how Apache Camel works. Camel is such a powerful integration tool and is…
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50 Servlet Interview Questions and Answers
Servlets are very important topic of Java EE and all of the web applications framework such as Spring and Struts…
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Async Servlet Feature of Servlet 3
Before we jump into understanding what Async Servlet is, let’s try to understand why do we need it. Let’s say…
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Servlet Upload File and Download File Example
File Upload and Download and common tasks in a java web application. Since I have written a lot about java…
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Spring MVC: Resources
One of the most frequent questions which I receive from my blog readers is how to use css and javascript…
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DI / CDI – Basics
Introduction (DI/CDI Basics) First of all, I would assume there is a bit of confusion to this, but the truth…
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