Use the Builder pattern for CSVFormat

CSVFormat DEFAULT = CSVFormat.init(',') // delimiter is required
        .withEncapsulator('"')
        .withLeadingSpacesIgnored(true)
        .withTrailingSpacesIgnored(true)
        .withEmptyLinesIgnored(true)
        .withLineSeparator("\r\n") // optional, as it would be the default
        .build();

CSVFormat format = CSVFormat.init(CSVFormat.DEFAULT) // alternatively start with pre-defined format
        .withSurroundingSpacesIgnored(false)
        .build();

// internal syntax; not easy to determine what all the parameters do
CSVFormat DEFAULT1 = new CSVFormat(',', '"', DISABLED, DISABLED, true, true, false, true, CRLF);

// external syntax
CSVFormat format = CSVFormat.DEFAULT.withSurroundingSpacesIgnored(false);