/**
* Fetches entire contents of an <code>InputStream</code> and represent same data as result
* InputStream.
*
* <p>This method is useful where,
*
* <ul>
* <li>Source InputStream is slow.
* <li>It has network resources associated, so we cannot keep it open for long time.
* <li>It has network timeout associated.
* </ul>
*
* It can be used in favor of {@link #toByteArray()}, since it avoids unnecessary allocation and
* copy of byte[].<br>
* This method buffers the input internally, so there is no need to use a <code>
* BufferedInputStream</code>.
*
* @param input Stream to be fully buffered.
* @return A fully buffered stream.
* @throws java.io.IOException if an I/O error occurs
* @since Commons IO 2.0
*/
public static InputStream toBufferedInputStream(InputStream input) throws IOException {
ByteArrayOutputStream output = new ByteArrayOutputStream();
output.write(input);
return output.toBufferedInputStream();
}
