public class MessageFormatter {
- private final static String paramNameRegexGroupName = "paramName";
+ private static final String paramNameRegexGroupName = "paramName";
/**
* start with ${ and after there is one or more characters that are not $ and not } and ended with }
*/
- private final static String paramRegex = "\\$\\{(?<paramName>[^}$]+)\\}";
+ private static final String paramRegex = "\\$\\{(?<paramName>[^}$]+)\\}";
public static String format(String messageTemplate, Map<String, Object> params) {
if (StringUtils.isEmpty(messageTemplate))