}

    @Inject
    protected FileCollectionFactory getFileCollectionFactory() {
        // Implementation provided by decoration
        throw new UnsupportedOperationException();
    }

    /**
     * All of the files that will be signed by this task.
     */
    @Internal
    public FileCollection getFilesToSign() {
        return getFileCollectionFactory().fixed("Task \'" + getPath() + "\' files to sign",

        publications = Transient.of(objectFactory.listProperty(Publication.class));

        outputFile = objectFactory.fileProperty();

        variantFiles = getFileCollectionFactory().create(new VariantFiles(((ProjectInternal) getProject()).getTaskDependencyFactory()));

        suppressedValidationErrors = objectFactory.setProperty(String.class).convention(Collections.emptySet());

    }

    @Inject
    protected BuildOperationLoggerFactory getOperationLoggerFactory() {
        throw new UnsupportedOperationException();
    }

    @Inject
    protected FileCollectionFactory getFileCollectionFactory() {
        throw new UnsupportedOperationException();
    }

    @TaskAction
    protected void compile(InputChanges inputs) {

        missingDir2 = testDir.file("missing-dir2")
    }

    FileResolver getFileResolver() {
        return project.fileResolver
    }

    FileCollectionFactory getFileCollectionFactory() {
        return project.services.get(FileCollectionFactory)
    }

    def doesNothingToTaskWithNoTaskActionAnnotations() {
        given:
        def task = expectTaskCreated(DefaultTask)