@Test
void readValidFileWithLeadingEmptyLine() throws IOException {

    List<String> lines = FileUtils.readLines(balanceFile, "utf-8");
    List<String> copy = new LinkedList<>();
    copy.add("");
    copy.addAll(lines);
    FileUtils.writeLines(testFile, copy);
    Stream<AccountBalance> accountBalanceStream = balanceFileReader.read(testFile);
    verifySuccess(testFile, accountBalanceStream, sampleConsensusTimestamp, 2);
}