code: 	private void writeAttribute(SessionAttribute sessionAttribute) throws IOException {
  		write("<td>");
  		writeDirectly(htmlEncodeButNotSpace(sessionAttribute.getName()));
  		write("</td><td>");
  		write(String.valueOf(sessionAttribute.getType()));
  		write("</td><td align='center'>");
  		if (sessionAttribute.isSerializable()) {
  			write("#oui#");
  		} else {
  			write("<span class='severe'>#non#</span>");
  		}
  		write("</td><td align='right'>");
  		write(integerFormat.format(sessionAttribute.getSerializedSize()));
  		write("</td><td>");
  		writeDirectly(htmlEncodeButNotSpace(String.valueOf(sessionAttribute.getContent())));
  		write("</td>");
  	}
  