* compatibility. It is *super* important that this logic is the same as the
     * logic in VersionUtils.java. */
    private static BwcVersions resolveBwcVersions(File root) {
        File versionsFile = new File(root, DEFAULT_VERSION_JAVA_FILE_PATH);
        try {
            List<String> versionLines = IOUtils.readLines(new FileInputStream(versionsFile), "UTF-8");
            return new BwcVersions(versionLines);

        // Scenario: DFS is disabled.
        when(mockConfig.isDfsDisabled()).thenReturn(true);
        assertNull(dfsImpl.resolve(mockContext, "domain", "root", "/path"));
    }

    @Test
    void testResolve_NullRoot() throws SmbAuthException {
        // Scenario: The root is null.
        assertNull(dfsImpl.resolve(mockContext, "domain", null, "/path"));
    }

    @Test

var errDiskNotFound = StorageErr("drive not found")

// errDiskOngoingReq - indicates if the disk has an on-going request in progress.
var errDiskOngoingReq = StorageErr("drive still did not complete the request")

// errDriveIsRoot - cannot use the disk since its a root disk.
var errDriveIsRoot = StorageErr("drive is part of root drive, will not be used")

// errFaultyRemoteDisk - remote disk is faulty.

     *
     * @param root the root directory (e.g., "WEB-INF/")
     * @param base the base directory under root (e.g., "conf", "classes")
     * @param names the path components to append to the base directory
     * @return the Path object pointing to the requested resource
     */
    protected static Path getPath(final String root, final String base, final String... names) {

        try {

        buildFile = new File(testProjectDir.root, 'cloned/build.gradle')
        settingsFile = new File(testProjectDir.root, 'cloned/settings.gradle')
    }

    File setupGitRemote() {
        URL fakeRemote = getClass().getResource("fake_git/remote")
        File workingRemoteGit = new File(remoteRepoDirs.root, 'remote')

        }

        private static void walkJavaFiles(Path root, String suffix, Consumer<Path> classConsumer) throws IOException {
            if (Files.exists(root) == false) {
                return;
            }
            Files.walk(root)
                .filter(p -> p.toString().endsWith(suffix))
                .map(root::relativize)

  process --> session
  
  build_tree["build tree"]
  session --> build_tree
  
  build1["root build"]
  build_tree --> build1
  
  project1["root project"]
  build1 --> project1
  
  project2["project"]
  build1 --> project2
  
  build2["included build"]
  build_tree --> build2
  
  project3["root project"]
  build2 --> project3
  
  project4["project"]
  build2 --> project4

```

 * Used with [org.gradle.api.attributes.Category].
 */
object ArchitectureDataType {
    /**
     * JSON containing platforms data. See root settings file for more information.
     */
    val PLATFORMS = "platforms"

    /**
     * JSON containing package-info data. See root settings file for more information.
     */
    val PACKAGE_INFO = "package-info"

     * <p>
     * If a root package is specified at instance construction, only classes under the root package are targeted.
     * </p>
     *
     * @param handler the handler to process classes
     */
    void forEach(ClassHandler handler);

    /**
     * Searches for resources handled by this instance and calls the handler for each resource.
     * <p>

  }

  @Test
  fun ecdsaSignedByRsa() {
    val root =
      HeldCertificate
        .Builder()
        .certificateAuthority(0)
        .rsa2048()
        .build()
    val leaf =
      HeldCertificate
        .Builder()
        .certificateAuthority(0)
        .ecdsa256()
        .signedBy(root)
        .build()
    assertThat(root.certificate.sigAlgName).isEqualTo("SHA256WITHRSA", ignoreCase = true)