Introduction: Several programs to encourage physical activity has been encouraged to reduce the sedentary lifestyle in China. Running is among them because it has potentially positive effects on ...

Running my migrations for an Oracle DB as part of a docker build script step cause the following stacktrace: java.lang.NullPointerException: Cannot invoke "String.replace(java.lang.CharSequence, ...

JDK 25 brings powerful new features to Java and JVM developers. Here are seven new or updated features that could convince you to switch. Java continues its fast and feature-packed release schedule, ...

We publish the best academic papers on rule-based techniques, LLMs, & the generation of text that resembles human text. We publish the best academic papers on rule-based techniques, LLMs, & the ...

Building and Covering the latest events, insights and views in the AI and Web3 ecosystem. Building and Covering the latest events, insights and views in the AI and ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The easiest way to garner user input in a Java program is to use the System’s Console class.

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

Generics make your code more flexible and easier to read, and they help you avoid ClassCastExceptions at runtime. Get started with this introduction to using generics with the Java Collections ...

Java has always been criticized for being too verbose. While that criticism is largely unfounded, language architects and community enthusiasts have always strived to make the language simpler and ...

The general contract of toString is that it returns a string that "textually represents" this object. The idea is to provide a concise but informative representation that will be useful to a person ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Cory Benfield discusses the evolution of ...

It appears that the QuarkusClassLoader#getResources(String) method will throw an NPE in some cases when it shouldn't. While testing the PR #25280 I stumbled across this: java.lang.NullPointerException ...