ClassWriter classWriter = new ClassWriter(ClassWriter.COMPUTE_FRAMES);
        classNode.accept(classWriter);

        File outputFile = outputDir.get().file(classFile).getAsFile();
        outputFile.getParentFile().mkdirs();
        Files.write(outputFile.toPath(), classWriter.toByteArray());
    }

    private void adjustClass(String classFile, Consumer<ClassNode> adjustor) throws IOException {

    }

    public File createFile(File dir, String filename, String contents, String encoding) throws IOException {
        File file = new File(dir, filename);

        file.getParentFile().mkdirs();

        FileUtils.fileWrite(file.getPath(), encoding, contents);

        markForDeletion(file);

        return file;
    }

        File pom = getProject("it0063");

        Properties eps = new Properties();
        eps.setProperty("jre.home", new File(pom.getParentFile(), "jdk/jre").getPath());

        MavenSession session = createMavenSession(pom, eps);
        MavenProject project = session.getCurrentProject();

        docMap.put("_id", "testdoc");

        String filename = thumbnailManager.getImageFilename(docMap);
        File thumbnailFile = new File(tempDir, filename);
        thumbnailFile.getParentFile().mkdirs();
        thumbnailFile.createNewFile();

        File result = thumbnailManager.getThumbnailFile(docMap);
        assertNotNull(result);

                .setPluginArtifactRepositories(getPluginArtifactRepositories())
                .setGoals(Arrays.asList("package"));

        if (pom != null) {
            request.setMultiModuleProjectDirectory(pom.getParentFile());
        }

        return request;
    }

    // layer the creation of a project builder configuration with a request, but this will need to be

        String path = repository.pathOf(artifact);

        File artifactFile = new File(repository.getBasedir(), path);

        if (!artifactFile.getParentFile().exists()) {
            artifactFile.getParentFile().mkdirs();
        }
        try (Writer writer = new OutputStreamWriter(new FileOutputStream(artifactFile), StandardCharsets.ISO_8859_1)) {
            writer.write(artifact.getId());

    }

    if (testFileUrl.getProtocol().equals("file")) {
      try {
        File testFile = new File(testFileUrl.toURI());
        testDir = testFile.getParentFile(); // the testdata directory
      } catch (Exception ignore) {
        // probably URISyntaxException or IllegalArgumentException
        // fall back to copying URLs to files in the testDir == null block below
      }

        File targetFile = new File(
                projectRoot,
                "sample_jars/build/testrepo/org/elasticsearch/elasticsearch-core/current/elasticsearch-core-current.jar"
        );

        targetFile.getParentFile().mkdirs();
        return targetFile;
    }


    private static class InconsistentParameterReferenceMethod implements net.bytebuddy.implementation.Implementation {
        @Override

    public void transform() {
        File destinationFile = getDestinationFile().get().getAsFile();

        getFs().copy(copySpec -> {
            copySpec.from(getHtmlFile());
            copySpec.into(destinationFile.getParentFile());
            copySpec.rename(s -> destinationFile.getName());

            // TODO: Maybe this could be simplified by not using the copy infrastructure and just

        Objects.requireNonNull(output, "output cannot be null");
        Objects.requireNonNull(model, "model cannot be null");

        output.getParentFile().mkdirs();

        write(WriterFactory.newXmlWriter(output), options, model);
    }

    @Override
    public void write(Writer output, Map<String, Object> options, Model model) throws IOException {