Java
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How and Why is Unsafe used in Java?
Overview sun.misc.Unsafe has been in Java from at least as far back as Java 1.4 (2004). In Java 9, Unsafe will…
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Lightweight Integration with Java EE and Camel
Enterprise Java has different flavors and perspectives. Starting at the plain platform technology, which is well known as Java EE…
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RabbitMQ – Processing messages serially using Spring integration Java DSL
If you ever have a need to process messages serially with RabbitMQ with a cluster of listeners processing the messages,…
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Updates on CDI 2.0
CDI 2.0 is the next version of Contexts and Dependency Injection for the Java EE Platform and a candidate for…
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Really Too Bad that Java 8 Doesn’t Have Iterable.stream()
This is one of the more interesting recent Stack Overflow questions: Why does Iterable not provide stream() and parallelStream() methods?…
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Creating a REST API with Spring Boot and MongoDB
This year I greeted Christmas in a different fashion: I was a part of the Java Advent Calendar. Let’s boot…
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5 ways to initialize lazy relations and when to use them
Lazy loading of relations between entities is a well established best practice in JPA. Its main goal is to retrieve…
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One Jar To Rule Them All: Arquillian + Java 8
With Java 8, a lot of new language improvements have been implemented for making life of developer easier. In my…
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Own your heap: Iterate class instances with JVMTI
Today I want to talk about a different Java that most of us don’t see and use every day, to…
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