public UniVocityFixedDataFormat setFieldLengths(int[] fieldLengths) {
        this.fieldLengths = fieldLengths;
        return this;
    }
@Test
    public void shouldConfigureNormalizedLineSeparator() {
        UniVocityFixedDataFormat dataFormat = new UniVocityFixedDataFormat()
                .setFieldLengths(new int[] { 1, 2, 3 })
                .setNormalizedLineSeparator('n');

        assertEquals(Character.valueOf('n'), dataFormat.getNormalizedLineSeparator());
        assertEquals('n', dataFormat.createAndConfigureWriterSettings().getFormat().getNormalizedNewline());
        assertEquals('n', dataFormat.createAndConfigureParserSettings().getFormat().getNormalizedNewline());
    }