The output stream of ozone BLOBs. Every write operations will call
the underlaying BLOBContainer. Therefore BLOBStreams should never be used
without buffering/caching. This can be done by using the BLOBStream together
with a BufferedStream.
author: SMB version: $Revision: 1.1 $Date: 2001/12/18 10:31:30 $