XMLWriter writer = new PrettyPrintXMLWriter(w, "UTF-8", null);
writer.startElement("projectDescription"); //$NON-NLS-1$
writer.startElement(ELT_NAME);
writer.writeText(config.getEclipseProjectName());
writer.endElement();
addComment(writer, config.getProject().getDescription());
writer.startElement("projects"); //$NON-NLS-1$