SEVERE [LongRunningTask] Exception running task SEVERE [LongRunningTask] java.util.ConcurrentModificationException at java.base/java.util.ArrayList$Itr ...

What does import java.util Scanner mean? The java.util.Scanner class is one of the first components that new Java developers encounter. To use it in your code, you should import it, although another ...

type: bugSomething doesn't work as it was intended to.Something doesn't work as it was intended to. java.util.concurrent.CompletionException: java.util ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Have you inadvertently run into Java’s ...

Java is a popular computing platform, but lately, Java is blamed for its security vulnerabilities. It is recommended by many to disable or completely uninstall Java. However, there are applications ...

With the increasingly complexity of concurrent applications, many developers find that Java’s low-level threading capabilities are insufficient to their programming needs. In that case, it might be ...