Vladimir Zakharov explains how DataFrames serve as a vital tool for data-oriented programming in the Java ecosystem. By ...

My JDK 21 application started crashing at runtime after pulling in the latest DD Java Agent JAR (v1.52.0). At runtime, I am using Groovy to dynamically load a set of ...

Instance main methods and unnamed classes, coming in Java 21, will forever change how developers learn Java and bootstrap applications. Why? They provide a simple, clean and concise syntax to launch ...

Abstract: Dynamic software updating is critical for many systems that must provide continuous service. And Java language is gaining increasing popularity in developing distributed system. Most of ...

To illustrate the complexity and severity of modern application attacks, let's examine an attack against the infamous Log4Shell vulnerability (CVE-2021-44228) that sent shockwaves through the ...

OpenJDK proposal would boost Java application startup speed by having classes made available in a loaded and linked state when the JVM starts. Java application startup times would be improved by ...

Properties and methods make Java classes interesting. Properties represent the data an object possesses, while methods enable the intelligent manipulation of that data. However, to perform any ...

Olga Garcia is devoted to the East Los Angeles community where she’s lived most of her life. A graduate of Garfield High School, she’s spent nearly half of her teaching career — nearly 11 years — in ...

Learn about the best practices for concurrency in Java to ensure your multi-threaded applications are efficient, synchronized, and error-free. Concurrency in Java is the ability of multiple threads to ...

Even with the multitude of libraries available today, it can sometimes be challenging to find one that offers the specific functionality needed for a particular task. Instead of spending time ...