import org.gradle.model.internal.core.ModelView;
import org.gradle.model.internal.core.rule.describe.ModelRuleDescriptor;

import java.util.List;

class MethodBackedModelAction<T> extends AbstractMethodRuleAction<T> {
    private final List<ModelReference<?>> inputs;

    public MethodBackedModelAction(ModelRuleDescriptor descriptor, ModelReference<T> subject, List<ModelReference<?>> inputs) {
        super(subject, descriptor);
        this.inputs = inputs;

        public void apply(MethodModelRuleApplicationContext context, MutableModelNode target) {
            MethodRuleDefinition<?, S> ruleDefinition = Cast.uncheckedCast(getRuleDefinition());
            MethodBackedModelAction<S> ruleAction = new MethodBackedModelAction<S>(ruleDefinition.getDescriptor(), ruleDefinition.getSubjectReference(), ruleDefinition.getTailReferences());

                        }
                    }
                });
            }

            registration.action(ModelActionRole.Initialize,
                    context.contextualize(new MethodBackedModelAction<S>(descriptor, ModelReference.of(modelPath, modelSchema.getType()), inputs)));
        }

    }

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