protected StructSchemaExtractionStrategySupport(ModelSchemaAspectExtractor aspectExtractor) {
        this.aspectExtractor = aspectExtractor;
    }

    @Override
    public <R> void extract(final ModelSchemaExtractionContext<R> extractionContext) {
        ModelType<R> type = extractionContext.getType();
        if (!isTarget(type)) {
            return;
        }

import javax.annotation.Nullable;
import java.util.List;

@ServiceScope(Scope.Global.class)
public interface ModelSchemaAspectExtractionStrategy {
    @Nullable
    ModelSchemaAspectExtractionResult extract(ModelSchemaExtractionContext<?> extractionContext, List<ModelPropertyExtractionResult<?>> propertyResults);

    public ModelSchemaAspectExtractor(Collection<ModelSchemaAspectExtractionStrategy> strategies) {
        this.strategies = ImmutableList.copyOf(strategies);
    }

    public <T> List<ModelSchemaAspect> extract(ModelSchemaExtractionContext<T> extractionContext, List<ModelPropertyExtractionResult<?>> propertyResults) {
        List<ModelSchemaAspect> aspects = new ArrayList<>();
        for (ModelSchemaAspectExtractionStrategy strategy : strategies) {

Class <org.gradle.model.internal.manage.schema.extract.ModelSchemaExtractionContext> is not annotated (directly or via its package) with @org.gradle.api.NonNullApi in (ModelSchemaExtractionContext.java:0)