}

  /**
   * Returns the result of adding this and {@code val}. If the result would have more than 64 bits,
   * returns the low 64 bits of the result.
   *
   * @since 14.0
   */
  public UnsignedLong plus(UnsignedLong val) {
    return fromLongBits(this.value + checkNotNull(val).value);
  }

  /**
   * Returns the result of subtracting this and {@code val}. If the result would have more than 64

        request.setGoals(Arrays.asList("validate"));
        MavenExecutionResult result = maven.execute(request);

        assertFalse(result.hasExceptions(), result.getExceptions().toString());

        MavenProject project = result.getProject();

        assertEquals("bar", project.getProperties().getProperty("foo"));

        try {
            Object result = null;
            if (null != value && !value.isEmpty()) {
                if (evaluator instanceof TypeAwareExpressionEvaluator typeAwareExpressionEvaluator) {
                    result = typeAwareExpressionEvaluator.evaluate(value, type);
                } else {
                    result = evaluator.evaluate(value);
                }
            }

        PluginVersionResult result = resolveFromProject(request);

        if (result == null) {
            ConcurrentMap<Key, PluginVersionResult> cache = getCache(request);
            Key key = getKey(request);
            result = cache.get(key);

            if (result == null) {
                result = resolveFromRepository(request);

                logger.debug(

        String result = notifyChange.toString();

        assertNotNull(result);
        assertTrue(result.contains("NtTransNotifyChange"));
        assertTrue(result.contains("fid=0x" + Hexdump.toHexString(fid, 4)));
        assertTrue(result.contains("filter=0x" + Hexdump.toHexString(completionFilter, 4)));
        assertTrue(result.contains("watchTree=" + watchTree));
    }

    @Test

        when(smbTree.unwrap(SmbTree.class)).thenReturn(smbTree);

        SmbTree result = smbTree.unwrap(SmbTree.class);

        assertNotNull(result, "Unwrapped tree should not be null");
        assertSame(smbTree, result, "Should return itself when unwrapping to SmbTree");
    }

    /**
     * Test for unwrap() method with null result.
     * Verifies behavior when unwrap returns null.
     */
    @Test

                .map(Optional::get)
                .collect(Collectors.toCollection(ArrayList::new));

        if (result.size() > 1) {
            // remove generic
            result.removeIf(c -> GenericCIDetector.NAME.equals(c.name()));
        }
        return result;
    }

        String result = trans2QueryFSInfo.toString();

        assertNotNull(result);
        assertTrue(result.contains("Trans2QueryFSInformation"));
        assertTrue(result.contains("informationLevel=0x"));
        // SMB_INFO_ALLOCATION is -1, which should be displayed properly
        assertTrue(result.contains("fff") || result.contains("FFF"));
    }

    @Test

    Map<Object, Object> result = cache.getAll(asList(lookupKeys));
    assertThat(result.keySet()).containsExactlyElementsIn(asList(lookupKeys));
    for (Entry<Object, Object> entry : result.entrySet()) {
      Object key = entry.getKey();
      Object value = entry.getValue();
      assertThat(result.get(key)).isSameInstanceAs(value);
      assertThat(result.get(value)).isNull();

        questionNameField.set(response, new Name(mockConfig));

        int result = response.readBodyWireFormat(src, srcIndex);
        assertTrue(result > 0);
    }

    @Test
    void writeRDataWireFormat_shouldReturnZero() {
        byte[] dst = new byte[100];
        int result = response.writeRDataWireFormat(dst, 10);
        assertEquals(0, result);
    }

    @Test