if (fieldSet == null) {
            fieldSet = split(getIndexAdminArrayFields(), ",")
                    .get(stream -> stream.filter(StringUtil::isNotBlank).map(String::trim).collect(Collectors.toSet()));
            propMap.put(INDEX_ADMIN_ARRAY_FIELD_SET, fieldSet);
        }
        return fieldSet;
    }

    default boolean validateIndexArrayFields(final Map<String, Object> source) {

        return (types =
            FluentIterable.from(collectedTypes)
                .filter(TypeFilter.IGNORE_TYPE_VARIABLE_OR_WILDCARD)
                .toSet());
      } else {
        return filteredTypes;
      }
    }

    /** Returns the raw types of the types in this set, in the same order. */
    public Set<Class<? super T>> rawTypes() {

        )
        firDeclaration.accept(CollectingVisitor(collector))

        val additionalImports = AdditionalImports(
            collector.getNamesToImport(starImport = false).toSet(),
            collector.getNamesToImport(starImport = true).toSet(),
        )

        val kDocCollector = KDocQualifiersToShortenCollector(
            analysisSession,
            selection,
            additionalImports,

   * <p><b>Note:</b> if mutability is not required and the elements are non-null, use {@link
   * ImmutableSet#copyOf(Iterable)} instead. (Or, change {@code elements} to be a {@link
   * FluentIterable} and call {@code elements.toSet()}.)
   *
   * <p><b>Note:</b> if {@code E} is an {@link Enum} type, use {@link #newEnumSet(Iterable, Class)}
   * instead.
   *