Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. This article dives into the happens-before ...

Upon launching launcher_WINDOWS.bat, the following error appears. Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException: Cannot invoke "java.awt.Image ...

American Label Technologies is a provider of RFID and label solutions for healthcare, retail, warehousing, and automotive markets across North America. ALT’s technical solutions reputation around RFID ...

Imagine you are an expert object-oriented Java developer who meticulously crafts code the way an artist cares for their masterpiece. You believe clean code is an absolute necessity. Classes with clear ...

Johnson Controls International has confirmed that a September 2023 ransomware attack cost the company $27 million in expenses and led to a data breach after hackers stole corporate data. Johnson ...

Java is not the language it used to be, and that is mostly a good thing. Here are eleven ways Java is evolving to meet the challenges of the future. Is Java ancient yet? The kind of programming ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Teena Idnani explains how to architect and ...

A newly discovered zero-day vulnerability in the widely used Java logging library Apache Log4j is easy to exploit and enables attackers to gain full control of affected servers. Tracked as ...

Hi, I'm working on a legacy application which uses only java.applet.Applet and java.awt components for its UI (e.g. Button instead of JButton, etc.). The test fails because AssertJ cannot find the ...

public class SpinnerSample { public static void main (String args[]) { Runnable runner = new Runnable() { public void run() { JFrame frame = new JFrame("JSpinner ...