protected List<String> commandList;

    /** Timeout for command execution in milliseconds. */
    protected long commandTimeout = 30 * 1000L;// 30sec

    /** Timeout for destroying processes in milliseconds. */
    protected long commandDestroyTimeout = 5 * 1000L;// 5sec

    /** Base directory for command execution. */
    protected File baseDir;

    /** Timer for managing process destruction. */

    }

    @ParameterizedTest
    @DisplayName("Test with various timeout values")
    @ValueSource(longs = { 0L, 1L, -1L, Long.MAX_VALUE, Long.MIN_VALUE, 1000L, -1000L })
    void testWithVariousTimeoutValues(long timeout) {
        // Setup
        String pipeName = "TestPipe";
        FsctlPipeWaitRequest request = new FsctlPipeWaitRequest(pipeName, timeout);

    assertThat(inputStream.read()).isEqualTo(-1)
    val elapsedNanos = System.nanoTime() - startNanos
    val elapsedMillis = TimeUnit.NANOSECONDS.toMillis(elapsedNanos)
    assertThat(elapsedMillis).isBetween(500L, 1000L)
  }

  /**
   * Throttle the response body by sleeping 500ms after every 3 bytes. With a 6-byte response, this
   * should yield one sleep for a total delay of 500ms.
   */
  @Test

    void testSmbComQueryInformationResponseGetters() throws Exception {
        // The constructor is package‑private; use an anonymous subclass
        SmbComQueryInformationResponse resp = new SmbComQueryInformationResponse(1000L) {
        };
        java.lang.reflect.Field fileAttr = SmbComQueryInformationResponse.class.getDeclaredField("fileAttributes");
        fileAttr.setAccessible(true);
        fileAttr.setInt(resp, 0xABCD);

    assertThat(parseCookie(0L, url, "a=b; Max-Age=1; Expires=Thu, 01 Jan 1970 00:00:02 GMT")!!.expiresAt)
      .isEqualTo(1000L)
    assertThat(parseCookie(0L, url, "a=b; Expires=Thu, 01 Jan 1970 00:00:02 GMT; Max-Age=1")!!.expiresAt)
      .isEqualTo(1000L)
    // Max-Age = 2, Expires = 1. In either order.
    assertThat(parseCookie(0L, url, "a=b; Max-Age=2; Expires=Thu, 01 Jan 1970 00:00:01 GMT")!!.expiresAt)

    /**
     * Default constructor.
     */
    public AbstractConfigHelper() {
        // Default constructor
    }

    /**
     * The interval for reloading.
     */
    protected long reloadInterval = 1000L;

    /**
     * Update the configuration.
     */
    public void update() {
        CommonPoolUtil.execute(this::load);
    }

    /**
     * Wait for the next reloading.
     */

        // Test with a specific TTL
        long ttl = 600; // 10 minutes
        Dfs.CacheEntry cacheEntry = new Dfs.CacheEntry(ttl);
        long expectedExpiration = System.currentTimeMillis() + ttl * 1000L;
        assertTrue(cacheEntry.expiration >= expectedExpiration - 100 && cacheEntry.expiration <= expectedExpiration + 100);
        assertNotNull(cacheEntry.map);

        // Test with TTL = 0, should use default TTL

    assertThat(headers.getDate("testDate")).isEqualTo(expected)
  }

  @Test fun setInstant() {
    val expected = Instant.ofEpochMilli(1000L)
    val headers =
      Headers
        .Builder()
        .add("Test-Instant", Instant.ofEpochMilli(0L))
        .set("Test-Instant", expected)
        .build()
    assertThat(headers["Test-Instant"]).isEqualTo("Thu, 01 Jan 1970 00:00:01 GMT")

        assertEquals(0, new BigDecimal("1.23E-10").compareTo(BigDecimalConversionUtil.toBigDecimal(Double.valueOf(0.000000000123))));

        assertEquals(0, new BigDecimal("100.00").compareTo(BigDecimalConversionUtil.toBigDecimal("100.00")));
        assertEquals(0, new BigDecimal("0.000000123").compareTo(BigDecimalConversionUtil.toBigDecimal("1.23E-7")));

    private int status = ACTIVE;

    TimeoutTask(final TimeoutTarget timeoutTarget, final int timeout, final boolean permanent) {
        this.timeoutTarget = timeoutTarget;
        this.timeoutMillis = timeout * 1000L;
        this.permanent = permanent;
        this.startTime = System.currentTimeMillis();
    }

    /**
     * Returns whether the task has expired.
     *
     * @return whether the task has expired
     */