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DataFormatter (POI API Documentation)
Free Online Tools For Developers - FreeFormatter.com
Uses of Class - Apache POI
Code Formatter and Code Beautifier - formatter.org
Apache POI DataFormatter tutorial with examples
DataFormat (POI API Documentation)
org.apache.poi.ss.usermodel.DataFormatter java code examples
java - How do I edit pattern in DataFormatter? - Stack Overflow
DataFormatter on cell containing date renders two digits years
Mutate: Data Converter