what is an exception class
Answers
Answered by
2
The class Exception and its subclasses are a form ofThrowable that indicates conditions that a reasonable application might want to catch.
The class Exception and any subclasses that are not also subclasses of RuntimeException are checked exceptions. Checked exceptions need to be declared in a method or constructor's throws clause if they can be thrown by the execution of the method or constructor and propagate outside the method or constructor boundary.
The class Exception and any subclasses that are not also subclasses of RuntimeException are checked exceptions. Checked exceptions need to be declared in a method or constructor's throws clause if they can be thrown by the execution of the method or constructor and propagate outside the method or constructor boundary.
Answered by
2
Exception basically means ERROR HANDLING in Java. Java uses it by two methods: with the throws keyword and the try catch block.
When any error regarding I/O (Input/Output) operations arise, the method creates an object and hands it to the runtime system. This block of code is called as Exception class.
When any error regarding I/O (Input/Output) operations arise, the method creates an object and hands it to the runtime system. This block of code is called as Exception class.
srijan041:
Java uses throw, throws, try, catch, and finally keywords.
Error need not be only regarding I/O, it can be anything else too.
And that is not Exception class, it's a proper .class compiled class under java.lang.Throwable
in which class do u read bro?
Similar questions