for (int i = 0; i < shapes.size(); i++)
{
final AttributeMap attrs = (AttributeMap) shapes.get(i);
final AttributeList attrList = buildAttributeList(attrs);
attrList.removeAttribute(OfficeNamespaces.DRAWING_NS, OfficeToken.STYLE_NAME);
xmlWriter.writeTag(OfficeNamespaces.DRAWING_NS, OfficeToken.FRAME, attrList, XmlWriterSupport.OPEN);
startChartProcessing((AttributeMap) ole.get(i));
xmlWriter.writeCloseTag();
}