@TaskAction void doSomething() {
                    def fileCollectionFactory = services.get(FileCollectionFactory)
                    GetInputFilesVisitor visitor = new GetInputFilesVisitor("ownerName", fileCollectionFactory)
                    def walker = services.get(PropertyWalker)
                    TaskPropertyUtils.visitProperties(walker, this, visitor)

import spock.lang.Issue

class JavaToolchainBuildOperationsIntegrationTest extends AbstractIntegrationSpec implements JavaToolchainFixture, JavaToolchainBuildOperationsFixture {

    static kgpLatestVersions = new KotlinGradlePluginVersions().latests

    def setup() {
        captureBuildOperations()

        buildFile << """
            apply plugin: "java"

            ${mavenCentralRepository()}

                        try {
                            Files.write(output.toPath(), Collections.singleton(String.valueOf(input.length())));
                        } catch (Exception e) {
                            throw new RuntimeException(e);
                        }

                        $additionalTransformImpl
                    }
                }
            """
        }
    }

                @TaskAction void doStuff() {
                    File f = outputClasses.get().asFile
                    f.mkdirs()
                    new File(f, "some.txt") << "some text"
                }
            }

            TaskProvider<Producer> prod = tasks.register("prod", Producer) {
                outputClasses = layout.buildDirectory.dir("producerOutput")

trait SoftwareTypeFixture {
    PluginBuilder withSoftwareTypePlugins(String extensionClassContents, String softwareTypeImplPluginContents, String softwareTypeRegistrationPluginContents) {
        def pluginBuilder = new PluginBuilder(file("plugins"))
        pluginBuilder.addPluginId("com.example.test-software-type-impl", "SoftwareTypeImplPlugin")
        pluginBuilder.addPluginId("com.example.test-software-type", "SoftwareTypeRegistrationPlugin")