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For very fine-grained information, a task may write to a reporting stream. This stream is sent to standard out, so is only available when running a task from the command line. Unlike the result string, there is no limit to the amount of data that may be pushed to this stream.

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Accessing task output in calling code

The status code, reporting stream, and the result string are accessed (or set) by methods on the Curation Curator object:

Curator curator = new Curator();
curator.setReporter(new OutputStreamWriter(System.out));
curator.addTask("vscan").curate(coll);
int status = curator.getStatus("vscan");
String result = curator.getResult("vscan");

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