Get multiple field values of the same name, split as a {@link QuotedCSV}
@return List the values with OWS stripped @param header The header @param keepQuotes True if the fields are kept quoted
See Implementation
Get multiple field values of the same name, split as a {@link QuotedCSV}
@return List the values with OWS stripped @param header The header @param keepQuotes True if the fields are kept quoted