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https://issues.apache.org/jira/browse/CSV-152?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14588354#comment-14588354
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Michael Newcomb commented on CSV-152:
-------------------------------------
Upon initial inspection, it looks like the values in CSVRecord are always
'null' if not present. nullString seems to only come into play when
reading/writing. When reading, if value == nullString, put null in the
CSVRecord. When writing, if value == null, write nullString.
I can't checkout/build on this machine, so can't really provide a patch at this
time.
> CSVRecord.isSet() does not check if value is not null
> -----------------------------------------------------
>
> Key: CSV-152
> URL: https://issues.apache.org/jira/browse/CSV-152
> Project: Commons CSV
> Issue Type: Bug
> Reporter: Michael Newcomb
>
> Consider:
> public boolean isSet(final String name)
> {
> return isMapped(name) && mapping.get(name).intValue() < values.length;
> }
> The docs say 'and has a value', however, it does not check if
> values[mapping.get(name)] is null.
> Propose:
> public boolean isSet(final String name)
> {
> return isMapped(name) && mapping.get(name) < values.length &&
> values[mapping.get(name)] != null;
> }
> Perhaps a new method 'hasValue' if the above is not desirable?
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