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What Java Library Best Handles Efficient CSV Reading and Writing?

Barbara Streisand

Dec 04, 2024 am 01:29 AM

What Java Library Best Handles Efficient CSV Reading and Writing?

Exploring Java Libraries for CSV Manipulation

This question concerns selecting a Java library capable of efficiently reading and potentially writing CSV data. Specifically, the questioner seeks a library that offers:

CSV file parsing
Row data validation
Object mapping to JavaBeans

Recommended Java Library: OpenCSV

Based on user recommendation, the OpenCSV library (http://opencsv.sourceforge.net/) is a suitable choice that meets the required criteria. OpenCSV offers comprehensive features for CSV manipulation, including:

Parsing, validation, and mapping of CSV rows to Java objects
Customization options for delimiters, quoting, and escaping
Robust handling of line breaks and empty fields
Support for both reading and writing of CSV files

Additional Library Considerations

For further exploration, the user is referred to another thread with recommendations for Java libraries for CSV conversion: "Java lib or app to convert CSV to XML file?". This discussion provides insights into other libraries and tools available in the Java ecosystem for CSV manipulation.

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