javax.faces.annotation

Annotation Type RequestParameterValuesMap

@Target(value={TYPE,METHOD,PARAMETER,FIELD})
 @Qualifier
 @Retention(value=RUNTIME)
public @interface RequestParameterValuesMap

The presence of this annotation (along with @Inject) on a field of type Map<String, String []> causes the map returned from ExternalContext.getRequestParameterValuesMap() to be injected as the value of that field.