spreadsheet.appendChild(myTable);
}
lst = myTable.getElementsByTagNameNS(OdfDocumentNamespace.TABLE.getUri(), "table-row");
if (lst.getLength() == 0) { //the first table row is not existed. Create table row
td = dom.newOdfElement(TableTableRowElement.class);
cell = dom.newOdfElement(TableTableCellElement.class);
p = dom.newOdfElement(OdfTextParagraph.class);
if (tablename.startsWith("Memory")) {
p.setTextContent("memory(b)");
} else {