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From "Rob Reeves (JIRA)" <j...@apache.org>
Subject [jira] [Created] (IO-549) Make ByteArrayOutputStream.toBufferedInputStream public to avoid a buffer copy
Date Fri, 08 Sep 2017 14:54:00 GMT
Rob Reeves created IO-549:
-----------------------------

             Summary: Make ByteArrayOutputStream.toBufferedInputStream public to avoid a buffer
copy
                 Key: IO-549
                 URL: https://issues.apache.org/jira/browse/IO-549
             Project: Commons IO
          Issue Type: Improvement
          Components: Streams/Writers
    Affects Versions: 2.5
            Reporter: Rob Reeves
            Priority: Minor


I'm working on a project where I need to aggregate a lot of data in memory. To do this I'm
using GzipOutputStream backed by org.apache.commons.io.output.ByteArrayOutputStream. After
the aggregation is done I eventually will read the data back out. I'm trying to avoid byte[]
buffer copies to reduce the memory usage. ByteArrayOutputStream.toBufferedInputStream seems
like the perfect way to do this, but it's a private method. I would only call it after I'm
done writing to the ByteArrayOutputStream object. Is there any reason I shouldn't use this
method? Could it be made public? Thanks!



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