diff options
Diffstat (limited to 'appc-common/src/main/java/org')
-rw-r--r-- | appc-common/src/main/java/org/onap/appc/util/MessageFormatter.java | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/appc-common/src/main/java/org/onap/appc/util/MessageFormatter.java b/appc-common/src/main/java/org/onap/appc/util/MessageFormatter.java index 71ef40641..ba56867a0 100644 --- a/appc-common/src/main/java/org/onap/appc/util/MessageFormatter.java +++ b/appc-common/src/main/java/org/onap/appc/util/MessageFormatter.java @@ -32,13 +32,11 @@ import java.util.regex.Pattern; public class MessageFormatter { private final static String paramNameRegexGroupName = "paramName"; - private final static String paramRegex = "\\$\\{(?<paramName>[^}$]+)\\}"; // start with ${ and - // after there is one - // or more characters - // that are not $ and - // not } and ended - // with } + /** + * start with ${ and after there is one or more characters that are not $ and not } and ended with } + */ + private final static String paramRegex = "\\$\\{(?<paramName>[^}$]+)\\}"; public static String format(String messageTemplate, Map<String, Object> params) { if (StringUtils.isEmpty(messageTemplate)) @@ -69,7 +67,7 @@ public class MessageFormatter { public static List<String> getParamsNamesList(String messageTemplate) { List<String> paramsNames = null; if (!StringUtils.isEmpty(messageTemplate)) { - paramsNames = new ArrayList<String>(); + paramsNames = new ArrayList<>(); Matcher m = Pattern.compile(paramRegex).matcher(messageTemplate); while (m.find()) { String paramName = m.group(paramNameRegexGroupName); |