GraalVM Native Image is an ahead-of-time compiler that generates native Java executables. These executables start very fast and use less CPU and memory. This makes Java in the cloud cheaper. GraalVM can even achieve peak throughput on par with the JVM. Ma... (more…)

Java Generics allow programmers to use type parameters, which are symbols that can be substituted for any concrete type.In this video I explain:- What generi... (more…)

java-vtl - An Open Source Java implementation of the Validation Transformation Language, based on the VTL 1.1 draft specification. The implementation follows the JSR-223 Java Scripting API and exp... (more…)

The Java hashmap is a widely used data structure! Won't it be awesome if you knew how it actually works behind the scenes? (more…)

FlatLaf is a modern open-source cross-platform Look and Feel for Java Swing desktop applications. (more…)