What you’ll learn in this Java tutorial. About Java exceptions and their types; The difference between checked and unchecked exceptions; Three ways to throw Java exceptions ...

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 ...

An example of a checked exception is java.io.IOException. As the name suggests, it throws whenever an input/output operation is abnormally terminated. Examine the following code: ...

It's easy to avoid this Java runtime exception. Don't set an array's size to a negative number. ArrayStoreException explained. The ArrayStoreException shares similarities with the ClassCastException.