clonedVersion.put( base, retval );
}
else if( base instanceof COSStream )
{
COSStream originalStream = (COSStream)base;
List keys = originalStream.keyList();
PDStream stream = new PDStream( destination, originalStream.getFilteredStream(), true );
clonedVersion.put( base, stream.getStream() );
for( int i=0; i<keys.size(); i++ )
{
COSName key = (COSName)keys.get( i );