Error handling advice for taglib

[Manusha Wijekoon]

Hello

I would like to know the recommended way of error handling when reading tag
content. As an example how do I handle errors in each of the following
scenarios:

1. File is not present
2. File is present, but not a valid music file
3. File is valid music file, but tags are corrupt or something goes wrong
when reading them
4. File is valid, but all tags are empty


I have tried calling isNull of File, doing null checks for
tag/audioProperties, but could not understand how exactly they should be
used in above error scenarios.


Thank you


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