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

In this blog we will understand about Vector Class in Collection Framework. We use vector class to facilitate the growable nature of collection of objects. Like array we can access any member of the ...

Community driven content discussing all aspects of software development from DevOps to design patterns. There are two ways to implement the Java Scanner import: explicitly reference the ...

Two jobs scheduled to be run at almost the same time are concurrently getting modified in the DB. Consider Job A scheduled to be triggered at Sat Mar 09 10:52:13 PST 2024 Consider Job B scheduled to ...

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

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 ...