Throwing an exception is as simple as using the “throw” statement. You then specify the Exception object you wish to throw. Every Exception includes a message which is a human-readable error description.

How can you manually throw an exception What is it use?

All methods use the throw statement to throw an exception. The throw statement requires a single argument: a throwable object. Throwable objects are instances of any subclass of the Throwable class.

How do you create an exception in Java?

To create the exception object, the program uses the throw keyword followed by the instantiation of the exception object. At runtime, the throw clause will terminate execution of the method and pass the exception to the calling method.