What are the rules of catchable Exceptions in Try Catch blocks in Java?
What are the rules of catchable Exceptions in Try Catch blocks in Java?
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28-Jul-2023
Updated on 29-Jul-2023
Aryan Kumar
29-Jul-2023Sure, I can help you with that.
Here are the rules for checked exceptions in try-catch blocks in Java:
throwskeyword. If the method does not handle or specify the exception, the compiler will not allow the code to compile.Here is an example of a try-catch block that handles a checked exception:
In this example, the
readFile()method throws anIOExceptionif there is an error reading the file. The try-catch block catches theIOExceptionexception and prints an error message if the exception is thrown.