code: private static void setSectionParameters(Section section,
  			Properties attributes) {
  		String value;
  		value = attributes.getProperty(ElementTags.NUMBERDEPTH);
  		if (value != null) {
  			section.setNumberDepth(Integer.parseInt(value));
  		}
  		value = attributes.getProperty(ElementTags.INDENT);
  		if (value != null) {
  			section.setIndentation(Float.parseFloat(value + "f"));
  		}
  		value = attributes.getProperty(ElementTags.INDENTATIONLEFT);
  		if (value != null) {
  			section.setIndentationLeft(Float.parseFloat(value + "f"));
  		}
  		value = attributes.getProperty(ElementTags.INDENTATIONRIGHT);
  		if (value != null) {
  			section.setIndentationRight(Float.parseFloat(value + "f"));
  		}
  	}
docs: Helper method to create a Chapter/Section object.
  @param attributes