How to design for input and output files?

Question

Accepted Answer

Designing for input and output files involves considering file formats, data validation, error handling, and security measures.

Understand the requirements for input and output files, including file formats and data structures.
Implement data validation to ensure that input files meet the required format and content.
Include error handling mechanisms to address issues such as missing files or incorrect data.
Consider security measures such as encryption and access control to protect sensitive information.
Use appropriate libraries or tools for reading and writing different file formats, such as Apache POI for Excel files or Jackson for JSON files.

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