@Retention(value=RUNTIME)
 @Target(value=METHOD)
 @Documented
public static @interface Constants.DefaultStringMapValue
Default string map value to be used if no translation is found (and also
 used as the source for translation). No quoting (other than normal Java
 string quoting) is done.  The strings for the map are supplied in key/value
 pairs.
 
 Note that in the corresponding properties/etc file, new keys can be supplied
 with the name of the method (or its corresponding key) listing the set of keys
 for the map separated by commas (commas can be part of the keys by preceding
 them with a backslash).  In either case, further entries have keys matching
 the key in this map.