code: public ObjectNameBuilder addProperty(String key, String value) {
      nameStrBuilder.append(sanitizeValue(key))
          .append('=')
          .append(sanitizeValue(value)).append(",");
      return this;
    }
docs: Adds the key/value as a {@link ObjectName} property.
  
  @param key   the key to add
  @param value the value to add
  @return This builder