Java regular expressions made easy. Contribute to VerbalExpressions/JavaVerbalExpressions development by creating an account on GitHub. (more…)

I’ve already written about the JVM security manager, and why it should be used - despite it being rarely the case, if ever. However, just advocating for it won’t change the harsh reality unless some guidelines are provided to do so. This post has the...

Why Java is an ideal platform for developing microservices? Learn about Microservices Implementation in Java, the challenges and how to overcome them. (more…)

Remove the experimental Java-based ahead-of-time (AOT) and just-in-time (JIT) compiler. This compiler has seen little use since its introduction and the effort required to maintain it is significant. Retain the experimental Java-level JVM compiler inter... (more…)

HashMap is one of the most frequently used collection types in Java, it stores key-value pairs. Ideally it expects to use hash table which expects the data access time complexity to be O(1), however, due to hash conflicts, in reality, it uses linked list ... (more…)