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, ...

If you see a Java Virtual Machine Launcher error on Windows, it usually means the system cannot start Java properly. This issue can be linked to configuration ...

Here are the three easiest ways to fix Java’s “not recognized as an internal or external command” error: Install or reinstall Java and the JDK on your computer Add Java’s bin directory to the computer ...

Abstract: In this experience paper, we share our experience on enhancing automatic unit test generation to more effectively find Java null pointer exceptions (NPEs). NPEs are among the most common and ...

java.lang.NullPointerException: Cannot invoke "divinerpg.capability.DimensionalInventory.saveInventory (net.minecraft.world.entity.player.Player, String)" because "d" is null ...

After adding the rabbitmq dependency according to this guide. I started getting this error at the end of the test suite run. It doesn't fail the tests, but I want to ...

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 ...

Now, let’s see these in detail. TypoExample.java:5: error: cannot find symbol System.out.println("The value is: " + numer); // Typo 1 ^ symbol: variable numer ...

Minecraft Java Edition Exit code Error 1 triggers when there is a problem with Java configuration. It also appears when your computer’s graphic drivers are outdated ...

Java error code 1618 is another dreadful error that prevents you from installing Java on your PC. You can resolve it by disabling the Windows Firewall or installing ...

Now available for production use, Java 19 features structured concurrency, virtual threads, pattern matching for switch expressions, a vector API, and a Linux/RISC-V port. Java Development Kit 19, a ...