Exceptionssss

[arpit2309]

im not gettin cleared with why do we use throws() and where????
same case with throw()
how to create throwable objects????
please help me out of it

[jcaccia]

Have you ever read a book on Java?

[Deliverance]

im not gettin cleared with why do we use throws() and where????
same case with throw()
how to create throwable objects????
please help me out of it

use throws in a method definition whenever there is a method you are writing that may result in producing an error that is outside of the scope of your normal business logic

use throw to throw the exception that was declared as throws.

to create throwable objects you - surprise surprise - extend http://java.sun.com/javase/6/docs/ap...Throwable.html or one of it's subclasses (you just found another use for inheritance ... null pointer exception is different than a socket timing out! ).

Next, read into checked vs. unchecked exceptions and what family they belong to.

[holestary]

you should read a good source as jaccia's said.. u should start here..
What Is an Exception?--How to Throw Exceptions?

regards..

[arpit2309]

Have you ever read a book on Java?

yes now a days im refering complete reference on java,,but dere it's not cleared out dat's why im asking

[arpit2309]

you should read a good source as jaccia's said.. u should start here..
What Is an Exception?--How to Throw Exceptions?

regards..

thanks dat was a better way to reply my question