Bytes.toBytes(VALUE_2)));
cellSetModel.addRow(rowModel);
rowModel = new RowModel(ROW_2);
rowModel.addCell(new CellModel(Bytes.toBytes(COLUMN_1),
Bytes.toBytes(VALUE_3)));
rowModel.addCell(new CellModel(Bytes.toBytes(COLUMN_2),
Bytes.toBytes(VALUE_4)));
cellSetModel.addRow(rowModel);
StringWriter writer = new StringWriter();
xmlMarshaller.marshal(cellSetModel, writer);
Response response = client.put(path, Constants.MIMETYPE_XML,