Java
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Is it possible to have an abstract method in a final class?
This is one of the interesting core Java questions which was asked to one of my readers recently during a telephonic…
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Outputting the given, when, then, Extending Spock
Spock is a Java testing framework, created in 2008 by Peter Niederwieser a software engineer with GradleWare, which facilitates amongst…
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Basic API Rate-Limiting
It is likely that you are developing some form of (web/RESTful) API, and in case it is publicly-facing (or even…
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Java Bean Validation Basics
This post summarizes some quick and easy examples for the most common things you would want to do with the…
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Java Command-Line Interfaces (Part 7): JCommander
This is the seventh post in my series that briefly introduces various libraries for processing command-line arguments in Java. This…
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Java Command-Line Interfaces (Part 6): JOpt Simple
The main web page for JOpt Simple calls this Java-based library “a Java library for parsing command line options, such…
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Apache Ignite with Spring Data
Spring Data provides a unified and easy way to access the different kinds of persistence store, both relational database systems, and…
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Instrumenting Java Web Applications without Modifying their Source Code
Most Java Web applications use standard Java interfaces when interacting with other systems. HTTP-based services like Web-pages or REST servers…
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Java 8 Optionals
While programming, we have all faced the most (in)famous NullPointerException. And I believe we all would agree that encountering NullPointerException…
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