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.

Java classifies exceptions into a few types: checked exceptions, unchecked exceptions, and errors, which must be handled by the JVM. I’ll have more below about how the Java virtual machine ...

Here are 10 examples of how to avoid runtime exceptions in Java. What are checked vs. unchecked exceptions in Java? Understand the difference between checked and unchecked exceptions in Java, and ...