Java
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Oracle Java Mission Control: The Ultimate Guide
“We love following Mikhail Vorontsov’s blog and getting his point of view on Java Performance related issues. We’ve been asked…
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CompletableFuture can’t be interrupted
I wrote a lot about InterruptedException and interrupting threads already. In short if you call Future.cancel() not inly given Future…
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Automatic promotion of artifacts to Maven Central from Gradle
Quick tutorial how to promote/release artifacts in a Gradle project to Maven Central, without clicking in the Nexus GUI with…
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jOOQ vs. Hibernate: When to Choose Which
Hibernate has become a de-facto standard in the Java ecosystem, and after the fact, also an actual JavaEE standard implementation…
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Creating a MongoDB Capped Collection in Java
In MongoDB, it’s possible to preserve the insertion order of documents into a collection in a circular fashion. These types…
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Enumerating @NamedQuery within @NamedQueries
Introduction If you’re a Java developer using JPA, chances are that you’ve declared one or more @NamedQuery objects on your…
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Functional Interfaces
Table Of Contents 1. Introduction 2. Justification 3. Lambda Expressions 4. Predicate<T> 5. BiPredicate<T,U> 6. Function<T,R> 7. BiFunction<T,U,R> 8. Consumer<T>…
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Displaying Paths in Ant
In the blog posts Java and Ant Properties Refresher and Ant <echoproperties /> Task, I wrote about how being able…
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JPA Database Schema Generation
For some time now, most of the main implementations of JPA, like Hibernate, EclipseLink or OpenJPA, offered ways to generate…
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