Since using Spring Batch 5.0, I have an issue when running my app (ToolnameApplication). I can't find out why because I didn't used any of BatchConfigurer methods. Here's the error: ...

i am checking with a test notification from firebase to my device but when i try to send the test notification, it terminates the application & throws this exception in the terminal.

Community driven content discussing all aspects of software development from DevOps to design patterns. Handling Java exceptions can be tricky. Which Java exceptions should you catch, and which ...

Here's a quick look at the three types of class loaders and everything you need to know to work with them in your Java programs. Java class loaders are a component of the Java virtual machine (JVM) ...