// Verify both POMs exist (they may or may not be modified depending on strategies)
            assertTrue(Files.exists(parentPom), "Parent POM should exist");
            assertTrue(Files.exists(modulePom), "Module POM should exist");
        }
    }

    @Nested
    @DisplayName("Error Handling")
    class ErrorHandlingTests {

        @Test

            throw new FileAccessException("ECL0108");
        }

        this.propertiesFile = file;
        if (!this.propertiesFile.exists()) {
            final File parentDir = this.propertiesFile.getParentFile();
            if (!parentDir.exists()) {
                if (!parentDir.mkdir()) {
                    throw new FileAccessException("ECL0109", new Object[] { file.getAbsolutePath() });
                }

    /**
     * Obtain the {@link DependencyScope} from the specified {@code id}.
     * <p>
     * Shortcut for {@code DependencyScope.forId(...)} with a verification that the given identifier exists.
     *
     * @param id the identifier of the scope (case-sensitive)
     * @return the scope for the given identifier (never null)
     * @throws IllegalArgumentException if the given identifier is not a known scope

                try (final InputStream in = response.getContentAsStream()) {
                    CopyUtil.copy(in, tempFile);
                } catch (final Exception e1) {
                    if (tempFile != null && tempFile.exists() && !tempFile.delete()) {
                        logger.warn("Failed to delete {}", tempFile.getAbsolutePath());
                    }
                    throw e1;
                }

  private File testDir;
  private File tempDir;

  private final Set<File> filesToDelete = new HashSet<>();

  @Override
  protected void tearDown() {
    for (File file : filesToDelete) {
      if (file.exists()) {
        delete(file);
      }
    }
    filesToDelete.clear();
  }

  private File getTestDir() throws IOException {
    if (testDir != null) {
      return testDir;
    }

		case "fl":
			z.File, err = dc.ReadString()
			if err != nil {
				err = msgp.WrapError(err, "File")
				return
			}
		case "ex":
			z.Exists, err = dc.ReadBool()
			if err != nil {
				err = msgp.WrapError(err, "Exists")
				return
			}
		case "er":
			z.Error, err = dc.ReadString()
			if err != nil {
				err = msgp.WrapError(err, "Error")
				return
			}

        Map<Path, Document> pomMap = new HashMap<>();

        // Find and load the root POM
        Path rootPomPath = startDirectory.resolve(POM_XML);
        if (!Files.exists(rootPomPath)) {
            throw new IOException("No pom.xml found in directory: " + startDirectory);
        }

        Document rootPom = loadPom(rootPomPath);
        pomMap.put(rootPomPath, rootPom);

            java.util.Properties properties, Path path, UnaryOperator<String> callback, boolean escape)
            throws IOException {
        MavenProperties sp = new MavenProperties(false);
        if (Files.exists(path)) {
            sp.load(path);
        }
        properties.forEach(
                (k, v) -> sp.put(k.toString(), escape ? DefaultInterpolator.escape(v.toString()) : v.toString()));

  _kernel_dir = _os.path.join(_tf_dir, "core", "kernels")
  if _os.path.exists(_kernel_dir):
    _ll.load_library(_kernel_dir)

  # Load third party dynamic kernels.
  for _s in _site_packages_dirs:
    _plugin_dir = _os.path.join(_s, "tensorflow-plugins")
    if _os.path.exists(_plugin_dir):
      _ll.load_library(_plugin_dir)
      # Load Pluggable Device Library

    }

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

        if (Os.isFamily(Os.FAMILY_WINDOWS)) {
            executable = 'Taskkill'