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What happens if you invoke a method and it throws a checked exception that it does...

What happens if you invoke a method and it throws a checked exception that it does not catch?

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Answer #1 
If checked exception is not caught in the method, then the method should declare that it throws the exception.

For example if a method named m1 throws an IOException but not caught inside the method. 
Then it should declare it throws IOException.
// This method declares that it is throwing an IOException
void m1() throws IOException {
    
}
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