Java
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String.valueOf(Object) versus Objects.toString(Object)
The handy method String.valueOf(Object) has been around since JDK 1.0 and is one of the JDK-provided methods that I use…
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Restful API using Spring Rest & Spring Data JPA & H2 with Spring Boot Example
Hello Friends, In this tutorial, you will learn the following : 1. Configuring Spring Rest, Spring Data JPA and H2…
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Embracing modular Java platform: Apache CXF on Java 10
It’s been mostly a year since Java 9 release finally delivered Project Jigsaw to the masses. It was a long,…
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Build a Secure API with Spring Boot and GraphQL
“I love writing authentication and authorization code.” ~ No Java Developer Ever. Tired of building the same login screens over…
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Swagger UI on MicroProfile OpenAPI
MicroProfile OpenApi gives us a standardized way to describe our JAX-RS API’s using OpenApi 3. If you have used swagger-jaxrs…
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Builders and Manipulators
Here is a simple principle for naming methods in OOP, which I’m trying to follow in my code: it’s a…
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Unit testing constraints with business input from Excel or LibreOffice
The business experts explain the business constraints to us, the developers. But how can we be sure that we understood…
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Fluent Design Style Slider For Java, JavaFX
JMetro’s Java, JavaFX theme version has just been bumped up to version 4.2. This version brings a new style to…
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Reusable MicroProfile Health probes
MicroProfile Health API is a very basic API to report the state of your service, based on one or more…
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