private static List<FieldInfo> fieldInfos(List<AnnotatedValueResolver> resolvers) {
        final ImmutableList.Builder<FieldInfo> fieldInfosBuilder = ImmutableList.builder();
        for (AnnotatedValueResolver resolver : resolvers) {
            final FieldInfo fieldInfo = fieldInfo(resolver);
            if (fieldInfo != null) {
                fieldInfosBuilder.add(fieldInfo);
            }
        }
        return fieldInfosBuilder.build();
    }
A {@link DocServicePlugin} implementation that supports the {@link AnnotatedService}.
core/src/main/java/com/linecorp/armeria/internal/server/annotation/AnnotatedDocServicePlugin.java