baseDir = tempDir;
                // Count expired files
                int count = 0;
                File[] dirs = baseDir.listFiles();
                if (dirs != null) {
                    for (File dir : dirs) {
                        if (dir.isDirectory() && dir.getName().startsWith("_")) {
                            count++;
                        }
                    }
                }

        if (tempDir != null && Files.exists(tempDir)) {
            deleteDirectory(tempDir);
        }
        super.tearDown();
    }

    private void deleteDirectory(Path dir) throws IOException {
        Files.walk(dir).sorted((a, b) -> b.compareTo(a)).forEach(path -> {
            try {
                Files.delete(path);
            } catch (IOException e) {
                // Ignore
            }
        });

    protected static final String SPNEGO_INITIALIZED = "spnego.initialized";

    /** Configuration key for directories to exclude from SPNEGO authentication. */
    protected static final String SPNEGO_EXCLUDE_DIRS = "spnego.exclude.dirs";

    /** Configuration key for enabling delegation in SPNEGO authentication. */
    protected static final String SPNEGO_ALLOW_DELEGATION = "spnego.allow.delegation";

        assertNotNull(confPath);

        // Test with multiple names
        confPath = ResourceUtil.getConfPath("dir1", "dir2", "file.conf");
        assertNotNull(confPath);
        assertTrue(confPath.toString().contains("dir1"));
        assertTrue(confPath.toString().contains("dir2"));
        assertTrue(confPath.toString().contains("file.conf"));
    }

    public void test_getConfOrClassesPath() {

            if (e != null) {
                logger.warn("I/O exception on {}", dir, e);
            }
            deleteEmptyDirectory(dir);
            return FileVisitResult.CONTINUE;
        }

        private boolean deleteEmptyDirectory(final Path dir) throws IOException {
            if (dir == null) {
                return false;

        super.tearDown();
    }

    private void deleteDirectory(File dir) {
        if (dir.isDirectory()) {
            File[] files = dir.listFiles();
            if (files != null) {
                for (File file : files) {
                    deleteDirectory(file);
                }
            }
        }
        dir.delete();
    }

    // Test getExecuteType method

    private void deleteDirectory(File dir) {
        if (dir.isDirectory()) {
            File[] children = dir.listFiles();
            if (children != null) {
                for (File child : children) {
                    deleteDirectory(child);
                }
            }
        }
        dir.delete();
    }

    // Mock ServletContext implementation

    }

    private void deleteDirectory(File dir) {
        File[] files = dir.listFiles();
        if (files != null) {
            for (File file : files) {
                if (file.isDirectory()) {
                    deleteDirectory(file);
                } else {
                    file.delete();
                }
            }
        }
        dir.delete();
    }

    assertEquals(1, result.length);
  }

  public void testPredicates() throws IOException {
    File asciiFile = getTestFile("ascii.txt");
    File dir = asciiFile.getParentFile();
    assertTrue(Files.isDirectory().apply(dir));
    assertFalse(Files.isFile().apply(dir));

    assertFalse(Files.isDirectory().apply(asciiFile));
    assertTrue(Files.isFile().apply(asciiFile));
  }

     */
    boolean is(String propertyKey);

    /**
     * Get the value for the key 'lasta_di.smart.deploy.mode'. <br>
     * The value is, e.g. warm <br>
     * comment: The mode of Lasta Di's smart-deploy, should be cool in production (e.g. hot, cool, warm)
     * @return The value of found property. (NotNull: if not found, exception but basically no way)
     */
    String getLastaDiSmartDeployMode();

    /**