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Core Java
Considerations When Returning Java 8’s Optional from a Method
The Optional class introduced with Java 8 has been one of the most controversial features introduced by that version of…
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Agile
Minimally Viable Team in a nutshell
Last week I was in Holland helping a client with their agile adoption and digital transformation. When the subject of…
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Enterprise Java
How to ignore unknown properties while parsing JSON in Java – Jackson @JsonIgnoreProperties Annotation Example
One of the common problem while parsing JSON in Java using Jackson API is that it fails when your JSON…
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Core Java
How to deal with ConcurrentModificationException in Java? Beware while removing elements from ArrayList in loop
One of the common problem while removing elements from an ArrayList in Java is the ConcurrentModificationException. If you use classical…
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Software Development
Decoding the Eclipse IP Policy: Third Party Dependencies
The term Intellectual Property (IP) refers to any sort of creative work, be it literature, art, or software. In the…
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Enterprise Java
PostgreSQL on Open Liberty
Open Liberty is an interesting new OSS Java EE application server that originated from WebSphere Liberty. You can configure Open…
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Enterprise Java
Running ADF Essentials on Tomcat in a Docker container
I develop sample applications pretty often. I try out some ideas, play with some techniques and share the result of…
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Agile
When Teams Don’t Finish Work in a Sprint: 3 Tips to Seeing and Finishing Work
Sprints, by definition, are a timebox. You’re supposed to say, “Pencils down!” at the end of the sprint, show your…
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Software Development
Best Practices When Versioning a Release
Ever wondered how to version a release of your software? Ever looked around at the software you’re using and asked…
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