Add ByteArrayOutputStream.readFrom(InputStream)
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Key: IO-152
URL: https://issues.apache.org/jira/browse/IO-152
Project: Commons IO
Issue Type: New Feature
Components: Streams/Writers
Reporter: Jukka Zitting
Priority: Minor
Fix For: 1.4
It would be useful to have a ByteArrayOutputStream.readFrom(InputStream) method
to mirror the existing writeTo(OutputStream) method. A call like
baos.readFrom(in) would be semantically the same as IOUtils.copy(in, baos), but
would avoid an extra in-memory copy of the stream contents, as it could read
bytes from the input stream directly into the internal ByteArrayOutputStream
buffers.
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