If try-and-catch semantics are not required, it is known as an unchecked exception. A checked exception in Java represents a predictable, erroneous situation that can occur even if a software library ...

For example, a method that sets a sensor’s value is passed an invalid number and throws a checked exception instead of an instance of the unchecked java.lang.IllegalArgumentException class.

This divergence is known as an exception. For example ... with program failure in code. Java classifies exceptions into a few types: checked exceptions, unchecked exceptions, and errors, which ...

What is an exception handler? An exception handler is code that stipulates what a program will do when an anomalous or exceptional event occurs and disrupts the normal flow of that program's ...