@Override
    protected <T> void mergeDelimitedFrom(InputStream in, T message, Schema<T> schema)
            throws IOException
    {
        ProtobufIOUtil.mergeDelimitedFrom(in, message, schema);
    }
Test the buffering output capability of {@link ProtobufOutput}.

@author David Yu
@created Oct 7, 2010
protostuff-core/src/test/java/io/protostuff/ProtobufBufferedOutputTest.java