@Inject
    AntFixtureStop(FileSystemOperations fileSystemOperations) {
        super(fileSystemOperations)
        this.fileSystemOperations = fileSystemOperations
    }

    void setFixture(AntFixture fixture) {
        assert this.fixture == null
        this.fixture = fixture;
        final Object pid = "${ -> this.fixture.pid }"
        onlyIf { fixture.pidFile.exists() }
        doFirst {