}

    /** Maximum loop count when creating temp directories. */
    private static final int TEMP_DIR_ATTEMPTS = 10000;
  }

  private static final class ThrowingCreator extends TempFileCreator {
    private static final String MESSAGE =
        "Guava cannot securely create temporary files or directories under SDK versions before"

    }
  }

  /**
   * Creates any necessary but nonexistent parent directories of the specified file. Note that if
   * this operation fails it may have succeeded in creating some (but not all) of the necessary
   * parent directories.
   *
   * @throws IOException if an I/O error occurs, or if any necessary but nonexistent parent
   *     directories of the specified file could not be created.
   * @since 4.0
   */

    }
  }

  /**
   * Creates any necessary but nonexistent parent directories of the specified file. Note that if
   * this operation fails it may have succeeded in creating some (but not all) of the necessary
   * parent directories.
   *
   * @throws IOException if an I/O error occurs, or if any necessary but nonexistent parent
   *     directories of the specified file could not be created.
   * @since 4.0
   */

    /**
     * Gets the path by trying multiple locations in order of preference.
     * First tries to get the real path from servlet context, then checks various
     * fallback locations including source and target directories.
     *
     * @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

        File emptyDir = new File(tempDir, "empty");
        emptyDir.mkdirs();
        assertTrue(emptyDir.exists());

        // Simulate the behavior of postVisitDirectory - delete empty directories
        if (emptyDir.isDirectory() && emptyDir.list().length == 0) {
            emptyDir.delete();
        }

        assertFalse(emptyDir.exists());
    }

     * Expiration time in milliseconds for no-image placeholder files.
     */
    protected long noImageExpired = 24 * 60 * 60 * 1000L; // 24 hours

    /**
     * Hash size for splitting thumbnail storage directories.
     */
    protected int splitHashSize = 10;

    /**
     * Default constructor for ThumbnailManager.
     */
    public ThumbnailManager() {
        // Default constructor
    }

    @Execute
    @Secured({ ROLE, ROLE + VIEW })
    public HtmlResponse index() {
        saveToken();
        return asListHtml(StringUtil.EMPTY);
    }

    /**
     * Displays a list of files and directories in the specified path.
     *
     * @param id the encoded path ID to list (optional)
     * @return action response with the storage list or redirect
     */
    @Execute
    @Secured({ ROLE, ROLE + VIEW })

            assertTrue(true);
        }
    }

    public void test_install_directoryEntries() throws IOException {
        // Create a zip with directory entries
        Path jarPath = tempDir.resolve("with-directories.jar");
        createMockThemeZipWithDirectories(jarPath);

        ThemeHelper mockThemeHelper = new ThemeHelper() {
            @Override
            protected Path getJarFile(Artifact artifact) {

    /** Configuration key for SPNEGO initialization status. */
    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. */

        assertSame(thumbnailJob, result);
        assertTrue(thumbnailJob.cleanup);
    }

    // Test execute method with successful execution
    public void test_execute_success() {
        // Create necessary directories in temp dir
        new File(tempDir, "WEB-INF/lib").mkdirs();
        new File(tempDir, "WEB-INF/env/thumbnail/lib").mkdirs();
        new File(tempDir, "WEB-INF/plugin").mkdirs();