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I'm writing a program in Java, and nearly every method in one of my classes is written like:
public void doStuff() throws AWTException{}
Is there a way for me to get rid of the extra step of typing throws AWTException for each method, and somehow do it for the entire class?
968
throws: The throws keyword is used for exception handling without try & catch block. It specifies the exceptions that a method can throw to the caller and does not handle itself.
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. It can often be related to problems with user input, server, backend, etc.
You can either use the try-catch-finally approach to handle all kinds of exceptions. Or you can use the try-with-resource approach which allows an easier cleanup process for resources.
The throws keyword is used to declare which exceptions can be thrown from a method, while the throw keyword is used to explicitly throw an exception within a method or block of code. The throws keyword is used in a method signature and declares which exceptions can be thrown from a method.
if you throw exception with class level then how you identify that on which type of exception is thrown by method... or on which method it throw exception.
so it is not allow in java...and also its not a good coding with java
24
Sorry, No. There is no way to do this in Java.
50
You can by throw exception at constructor level. You can see how FileInputStream force us to throw IO exception while creating object of it.
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