code: private boolean isDependent(String style) {
  		if (!style.trim().startsWith("<")) {
  			return false;
  		}
  		Pattern p = Pattern.compile("rel\\s*=\\s*\"\\s*independent-parent\\s*\"");
  		Matcher m = p.matcher(style);
  		return m.find();
  	}
docs: Test if the given string represents a dependent style
  @param style the style
  @return true if the string is a dependent style, false otherwise