code: public String getTokenValuesString() {
  		if (tokenValues.isEmpty()) {
  			return "";
  		}
  		StringBuilder buf = new StringBuilder();
  
  		for (Map.Entry<String, Cookie> entry : tokenValues.entrySet()) {
  			buf.append(entry.getKey()).append('=').append(entry.getValue().getValue()).append(';');
  		}
  		buf.deleteCharAt(buf.length() - 1);
  
  		return buf.toString();
  
  	}
docs: Gets the token values string representation.
  
  @return the token values string