Not filtering empty string in file

[nus-se-bot]

When I changed the food name burger into an empty string in the file, the values in the file is never filtered. Causing an exception to be thrown and program unable to start

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_{[original: nus-cs2113-AY2122S1/pe-interim#2919] [original labels: severity.Medium type.FunctionalityBug]}

[alvynben]

Team's Response

Thank you for this bug. Unfortunately, we couldn't replicate the issue that you faced.

In the image above, we've input multiple empty strings into savedItem.txt which are all accepted successfully without exceptions. Hence, this bug cannot be reproduced.

Duplicate status (if any):

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