@Target(value={ANNOTATION_TYPE,METHOD})
@Retention(value=RUNTIME)
public @interface JsonAnySetter

Marker annotation that can be used to define a non-static, two-argument method (first argument name of property, second value to set), to be used as a "fallback" handler for all otherwise unrecognized properties found from JSON content. It is similar to XmlAnyElement in behavior; and can only be used to denote a single property per type.

If used, all otherwise unmapped key-value pairs from JSON Object values are added to the property (of type Map or bean).