def __init__(self, dnaFileName: str, bufferSize: int):
FileHelper.verifyFileExist(dnaFileName)
self.__dnaFileName = dnaFileName
self.__bufferSize = bufferSize
def __init__(self, dnaFileName: str, bufferSize: int):
FileHelper.verifyFileExist(dnaFileName)
self.__dnaFileName = dnaFileName
self.__bufferSize = bufferSize
