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https://issues.apache.org/jira/browse/CSV-120?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14026197#comment-14026197
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Sergei Lebedev commented on CSV-120:
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Thanks!
> CSVFormat#withHeader doesn't work with CSVPrinter
> -------------------------------------------------
>
> Key: CSV-120
> URL: https://issues.apache.org/jira/browse/CSV-120
> Project: Commons CSV
> Issue Type: Bug
> Reporter: Sergei Lebedev
> Priority: Minor
> Fix For: 1.0
>
>
> In the current version
> [CSVFormat#withHeader|https://commons.apache.org/proper/commons-csv/apidocs/org/apache/commons/csv/CSVFormat.html#withHeader(java.lang.String...)]
> is only used by CSVParser. It would be nice if CSVPrinter also supported it.
> Ideally, the following line of code
> {code:java}
> CSVPrinter csvPrinter
> = CSVFormat.TDF
> .withHeader("x")
> .print(Files.newBufferedWriter(Paths.get("data.csv")));
> csvPrinter.printRecord(42);
> csvPrinter.close();
> {code}
> should produce
> {code}
> x
> 42
> {code}
> If you're alright with the idea of automatically inserting headers, I can
> attach a patch.
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