docs: private String convertFieldValue(final Field field,
                                       final ExportContainer container) {
          final boolean isArray2D = (container.getType() == FieldContainer.Type.ARRAY_2D);
          if (field.getType().equals(String.class)) {
              return wrapWithComma(container.getExportValue());
          } else if (isTypeTimestampConvertible(field)) {
              return wrapWithComma(String.valueOf(convertFieldValueToTimestamp(field, container)));
          } else if (container.getType() == FieldContainer.Type.ARRAY
                  || isArray2D
                  || container.getType() == FieldContainer.Type.COLLECTION) {
  
              final Class<?> componentType = extractType(container.getType(), field);
              final String sqlType = dataTypes.getOrDefault(componentType, "VARCHAR");
              final String result = (sqlType.equals("VARCHAR") || sqlType.equals("CHAR"))
                      ? container.getExportValue().replace("[", "{\"").replace("]", "\"}").replace(",", "\",\"").replace(" ", "")
                      : container.getExportValue().replace("[", "{").replace("]", "}");
              return wrapWithComma(result);
          }
  
          return container.getExportValue();
      }