docs: private int getFileType(String typeInfo) {
          switch (typeInfo) {
              case "ASCII":
                  return FTP.ASCII_FILE_TYPE;
              case "BINARY":
                  return FTP.BINARY_FILE_TYPE;
              case "EBCDIC":
                  return FTP.EBCDIC_FILE_TYPE;
              case "LOCAL":
                  return FTP.LOCAL_FILE_TYPE;
              default:
                  return FTP.BINARY_FILE_TYPE;
          }
      }