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https://issues.apache.org/jira/browse/SANDBOX-173?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12465847
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Yonik Seeley commented on SANDBOX-173:
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If processing depends on a lookahead, I don't see how one could not block.

> CSVParser.getLine() blocks until char after eol is recieved.
> ------------------------------------------------------------
>
>                 Key: SANDBOX-173
>                 URL: https://issues.apache.org/jira/browse/SANDBOX-173
>             Project: Commons Sandbox
>          Issue Type: Bug
>          Components: CSV
>    Affects Versions: Nightly Builds
>            Reporter: Erik Engstrom
>
> If you are parsing a stream (for example stdin) and you call 
> CSVParser.getLine() I would it to expect to block until a eol or eof is 
> encountered.  Instead the method blocks until it has recieved a char after 
> the eol.  This seems to be because ExtendedBufferReader blocks on 
> lookaheadchar in read().  It should check to see if there the underlying 
> input stream is ready before blocking to read the lookaheadchar.

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