Knowing how and when to throw exceptions is an essential aspect of effective Java programming. Throwing an exception involves two basic steps: The throwable is thrown from the current method to ...

Error handling, also called exception handling, is a big part of Java, but it’s also one of the more divisive elements. Exception handling allows a developer to ...

Some exceptions in Java must be handled in the developer's code. Other exceptions can occur without any exception handling semantics at all. When an exception must be handled with try-and-catch ...

In Java, exceptions might occur due to invalid user input, device failure or coding errors. Out-of-disk memory, a user trying to open an available file and a loss of network connection might also ...