Java
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Hazelcast’s MapLoader pitfalls
One of the core data structures provided by Hazelcast is IMap<K, V> extendingjava.util.concurrent.ConcurrentMap – which is basically a distributed map,…
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Log your miles and community runs: Java EE 7 Real World Experience
miles2run.org is an easy way to track your running activities and share with friends and families. Day-based or distance-based goals can…
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Asynchronous SQL Execution with jOOQ and Java 8’s CompletableFuture
Reactive programming is the new buzzword, which essentially just means asynchronous programming or messaging. Fact is that functional syntax greatly…
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ChoiceFormat: Numeric Range Formatting
The Javadoc for the ChoiceFormat class states that ChoiceFormat “allows you to attach a format to a range of numbers”…
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Reduce Boilerplate Code in your Java applications with Project Lombok
One of the most frequently voiced criticisms of the Java programming language is the amount of Boilerplate Code it requires.…
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3 Essential Ways To Start Your JBoss BPM Process
This episode of tips and tricks will help you to understand the best way to initiate your process instances for…
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Common Mistakes Junior Developers Do When Writing Unit Tests
It’s been 10 years since I wrote my first unit test. Since then, I can’t remember how many thousands of…
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JPA tutorial: Mapping Entities – Part 1
In this article I will discuss about the entity mapping procedure in JPA. As for my examples I will use…
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How to build and clear a reference data cache with singleton EJBs and MBeans
In one of my projects I had a requirement to load reference data from several sources in a Java EE 6…
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