dota17 opened a new pull request #77: URL: https://github.com/apache/commons-csv/pull/77
* https://issues.apache.org/jira/projects/CSV/issues/CSV-93 * https://issues.apache.org/jira/projects/CSV/issues/CSV-253 When QuoteMode: ALL_NON_NULL (Quotes all non-null fields), we can distinguish null through it whether it is quoted. So ```"NULL",NULL``` should be parsed ```["NULL", null]```, but now it is parsed ```[null, null]```, when ```withNullString("NULL")```. And ```"",``` should be parsed ```["", null]```, but it is parsed ```["",""]```. QuoteMode: NON_NUMERIC same as ALL_NON_NULL. This PR can solve this problem. if user want to distinguish empty string and absent value, they can set QuoteMode to All_NON_NULL or NON_NUMERIC. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
