"Files.newByteChannel(File(\"$filePath\").toPath()).close()"
            }

            @Override
            String getJavaExpression() {
                """
                ((Supplier<Object>) () -> {
                    try {
                        Files.newByteChannel(new File("$filePath").toPath()).close();
                    } catch (IOException e) {

            throw UnsupportedOperationException()

        override fun delete() {
            if (file.exists()) {
                Files.delete(file.toPath())
            }
        }

        override fun moveFrom(file: File) {
            Files.move(file.toPath(), this.file.toPath(), StandardCopyOption.ATOMIC_MOVE)
        }

        override fun stateFileForIncludedBuild(build: BuildDefinition): ConfigurationCacheStateFile =

     * The IDE distribution is automatically downloaded if required.
     */
    protected void ideaSync(String version) {
        def gradleDist = distribution.gradleHomeDir.toPath()
        def ide = "ic-$version"
        runIdeStarterWith(gradleDist, testDirectory.toPath(), ideHome, ide)
    }

    protected TestFile getTestDirectory() {
        temporaryFolder.testDirectory
    }

    protected TestFile file(Object... path) {

            "resource-at-url",
            timeProvider,
            cacheAccessCoordinator,
            externalResourceFileStore.getFileAccessTracker(),
            artifactCacheMetadata.getCacheDir().toPath()
        );
    }

    @Provides
    FileStoreAndIndexProvider createFileStoreAndIndexProvider(
        BuildCommencedTimeProvider timeProvider,
        ArtifactCachesProvider artifactCaches,

    }

    @Nonnull
    @Override
    public Path getPomPath() {
        return nonNull(project.getFile(), "pomPath").toPath();
    }

    @Override
    public Path getBasedir() {
        return nonNull(project.getBasedir(), "basedir").toPath();
    }

    @Nonnull
    @Override
    public List<DependencyCoordinate> getDependencies() {

        return logFile
    }

    String getText() throws IOException {
        return logFile.getText(charset.name())
    }

    Stream<String> lines() throws IOException {
        return Files.lines(logFile.toPath(), charset)
    }

    @Override
    String toString() {
        return "DaemonLogFile(${logFile.absolutePath}, charset=${charset.name()})"
    }

        boolean deletedSomething = false
        gradleUserHome.eachFileRecurse(FileType.FILES) { file ->
            if (file.name.startsWith("gradle-launcher")) {
                Files.delete(file.toPath())
                println("Deleting " + file)
                deletedSomething = true
            }
        }
        and:
        result = executer.withTasks("hello").run()
        then:
        deletedSomething

        buildFile << """
            tasks.withType(JavaExec) {
                executable = new File(".").getCanonicalFile().toPath().relativize(new File("${executable}").toPath()).toString()
            }
        """

        when:
        executer.expectDocumentedDeprecationWarning("Configuring a Java executable via a relative path. " +

                addBinaryRoots(libraryRoots.map { it.toPath() })
                libraryName = "Library for $moduleName"
            }
        )
        compilerConfig.get(JVMConfigurationKeys.JDK_HOME)?.let { jdkHome ->
            addRegularDependency(
                buildKtSdkModule {
                    this.platform = platform
                    addBinaryRootsFromJdkHome(jdkHome.toPath(), isJre = false)

        then:
        result.assertTasksExecuted(":init")
        result.assertHasErrorOutput("Aborting build initialization due to existing files in the project directory: '${existingDslFixture.rootDir.toPath()}'.")

        and:
        !targetDslFixture.settingsFile.exists()
        targetDslFixture.assertWrapperFilesNotGenerated()

        where: