std::string expected_value = "test_data";

  // Load input model
  auto input_fbm = tflite::FlatBufferModel::BuildFromFile(
      "tensorflow/lite/testdata/sparse_tensor.bin");
  tflite::ModelT input_model;
  input_fbm->GetModel()->UnPackTo(&input_model);

  // Populate input metadata
  auto model_metadata_buffer = std::make_unique<tflite::BufferT>();
  model_metadata_buffer->data =

        buildFile << """
            apply plugin: 'java-library'
        """

        when:
        def project = withConnection { connection -> connection.getModel(CppProject.class) }

        then:
        project.projectIdentifier.projectPath == ':'
        project.projectIdentifier.buildIdentifier.rootDir == projectDir
        project.mainComponent == null

        }
        final ModelIdentifier modelIdentifier = modelMapping.getModelIdentifierFromModelType(type);
        BuildResult<?> result;
        try {
            result = builder.getModel(modelIdentifier, new BuildCancellationTokenAdapter(operationParameters.getCancellationToken()), operationParameters);
        } catch (InternalUnsupportedModelException e) {
            throw Exceptions.unknownModel(type, e);

        listener.connectionClosed(this);
    }

    void disconnect() {
        connection.disconnect();
    }

    @Override
    public <T> T getModel(Class<T> modelType) {
        return model(modelType).get();
    }

    @Override
    public <T> void getModel(final Class<T> modelType, final ResultHandler<? super T> handler) {
        model(modelType).get(handler);
    }

    @Override

        setup:
        def connector = toolingApi.connector()
        ProjectConnection connection = connector.connect()
        connection.getModel(GradleProject)
        connector.disconnect()

        when:
        connection.getModel(GradleProject)

        then:
        def e = thrown(RuntimeException)
        e.message ==~ /Cannot use .* as it has been stopped./
    }

        buildFile << """
            plugins {
                id("my.plugin")
            }
        """

        when:
        def model = toolingApi.withConnection() { connection -> connection.getModel(BaseModel) }

        then:
        assertModelIsPolymorphic(model)
    }

    def "supports nested model polymorphism"() {
        given:

    void setMessagePrefix(String value)
}

class SomeToolingModelBuildAction implements BuildAction<SomeToolingModel> {
    @Override
    SomeToolingModel execute(BuildController controller) {
        return controller.getModel(SomeToolingModel)
    }

        this.type = type;
        this.value = value;
    }

    @Override
    public T execute(BuildController controller) {
        controller.send(new CustomModel(value));
        return controller.getModel(type);
    }

        this.type = type;
        this.value = value;
    }

    @Override
    public T execute(BuildController controller) {
        controller.send(new CustomModel(value));
        return controller.getModel(type);
    }

    }

    def "Eclipse model respects composite build substitutions in root build"() {
        given:
        compositeIncludedRoot()

        when:
        def model = withConnection {
            getModel(HierarchicalEclipseProject)
        }

        then:
        model.children[1].projectDependencies.size() == 1
        model.children[1].projectDependencies[0].path == 'sub-a'
    }