Take the Type Erasure Generics Java Challenge!
In this challenge, you will see the generic type that will be erased by the compiler and will be replaced by the type we defined at runtime.
Friends Of OpenJDK Today
Every article on foojay.io, newest first: OpenJDK, the JVM, Java tooling and the ecosystem around them, written by the Java community.
Why JEP 411 Will Have a Negative Impact on Java Security
SecurityManager, foundation to build secure software, on its own is insufficient to limit users & software to the least privilege principle.
Querying Your In-Memory-Data-Grid: Why and How?
In this article, I'd like to describe how you can take advantage of Hazelcast to query your cached data in different ways and still be fast.
Demystifying Java Virtual Machine Memory Management
I aim to demystify the concepts behind memory management and take a look at memory management in some of the modern programming languages.
Creating a JavaFX World Clock from Scratch (Part 5)
In Part 5 of the series, we will be looking at JavaFX’s WebView API to display an HTML Web page containing a 2D map!
6,361 viewsControlling an LCD Display with Spring and Thymeleaf on the Raspberry Pi
Igor De Souza shares a lot fun and inspirational experiments with Java on Raspberry Pi. Some of those were already shared here on Foojay.io.
VS Code s Getting Better & Better for Java
We have made progresses in all key areas including core language support, testing, debugging, refactoring and project management.
The Map, Equals, Hashcode Java Challenge
Understanding deeply how to use a Map, equals, and hashcode in Java will be a massive help for you to create high-quality code!
Sanitize All Input! Sanitize All Input! Sanitize All Input!
Cross-site scripting (XSS) is a well-known issue and mostly utilized in JavaScript applications. However, Java is not immune to this!
Introducing Teeing: A Hidden Gem in the Java API
teeing() method returns a Collector, a composite of two downstream collectors. There will be a single Collector and a single pass in the …