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Core Java
Faster Repeated Access to Java Class Names Coming to Java?
Claes Redestad has posted the message “RRF: 8187123: (reflect) Class#getCanonicalName and Class#getSimpleName is a part of performance issue” on the…
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Enterprise Java
Get to Know Custom De/Serializers: JSON Binding Overview Series
The most advanced way to customize JSON Binding is with custom serializers and deserializers. JSON-B serializers and deserializers are the…
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Agile
The Product Owner refactored: the SPO/TPO model
Surprisingly I’ve never blogged about the Strategic Product Owner / Tactical Product Owner model, this is surprising because it is…
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Enterprise Java
Spring Data JPA Tutorial
Managing data between java classes or objects and the relational database is a very cumbersome and tricky task. The DAO…
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Core Java
New Methods on Java String with JDK 11
It appears likely that Java’s String class will be gaining some new methods with JDK 11, expected to be released…
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Core Java
Java Tips: Creating a Monitoring-friendly ExecutorService
In this article we will be extending an ExecutorService implementation with monitoring capabilities. This monitoring capability will help us to measure…
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Enterprise Java
Moving With The Times: Towards OpenAPI v3.0.0 adoption in JAX-RS APIs
It is terrifying to see how fast time passes! The OpenAPI specification 3.0.0, a major revamp of so-get-used-to Swagger specification,…
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Enterprise Java
Get to Know Adapters: JSON Binding Overview Series
An adapter configures custom object creation and serialization by implementing the JsonbAdapter interface. The methods adaptToJson() and adaptFromJson() are overwritten…
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Core Java
JVM Architecture 101: Get to Know Your Virtual Machine
A beginner’s crash course in Java Virtual Machine (JVM) architecture and Java bytecode 101 Java applications are all around us,…
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