javax.faces.annotation

Annotation Type HeaderValuesMap

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

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