When STRICT_CHECK_FOR_QUOTING is enabled and withoutComments() is used, Jackson should not escape strings starting with "#" ``` CsvMapper mapper = new CsvMapper(); mapper.configure(CsvGenerator.Feature.ALWAYS_QUOTE_STRINGS, false); mapper.configure(CsvGenerator.Feature.STRICT_CHECK_FOR_QUOTING, true); CsvSchema schema = mapper.schemaFor(recordClass).withoutComments(); mapper.writerFor(recordClass).with(schema).writeValue(wrtiter, record); ``` The record contains a single string field with value #abc. Expected: #abc is written to CSV file Actual: "#abc" is written to CSV file In CsvEncoder::_needsQuotingStrict "(c == '#' && i == 0)" should be checked only when comments are enabled.