You could need to tell the client that:

* The client doesn't have enough privileges for that operation.
* The client doesn't have access to that resource.
* The item the client was trying to access doesn't exist.
* etc.

In these cases, you would normally return an **HTTP status code** in the range of **400** (from 400 to 499).

              [INFO]    Ignored 53 units with compilation errors in first pass.
              [INFO] Compile with -strict or with -logLevel set to TRACE or DEBUG to see all errors.

            Turning up the log level, we see that GWT is trying to compile classes from other
            packages, like RangeTest. The reason for this is that GWT doesn't distinguish between

    private final String toString;

    protected Stimulus(String toString) {
      this.toString = toString;
    }

    /**
     * Send this stimulus to both iterators and return normally only if both produce the same
     * response.
     */
    abstract void executeAndCompare(ListIterator<E> reference, T target);

    @Override
    public String toString() {
      return toString;

        .addEqualityGroup(ImmutableDoubleArray.of(1, 2, 3))
        .testEquals();
  }

  /**
   * This is probably a weird and hacky way to test what we're really trying to test, but hey, it
   * caught a bug.
   */
  public void testTrimmed() {
    ImmutableDoubleArray iia = ImmutableDoubleArray.of(0, 1, 3);
    assertDoesntActuallyTrim(iia);

        // Read the three data bytes
        assertEquals(1, sis.read());
        assertEquals(2, sis.read());
        assertEquals(3, sis.read());

        // After consuming all data, trying to read again will attempt to read
        // another packet header, but since there's no more data, it will throw IOException
        assertThrows(IOException.class, () -> sis.read());
    }

    @Test

# toolchain format (or something) that specifies the toolchain directly instead
# of as a "repository". They can't be valid on Linux because Linux can't do
# anything with a Windows-only toolchain, and bazel errors if trying to build
# that directory.
@test "bazel nobuild passes on all of TF except TF Lite and win toolchains" {

        log.info("Set health check interval to {} ms", millis);
    }

    /**
     * Get current pool statistics
     * @return pool statistics string
     */
    public String getPoolStatistics() {
        return String.format("Pool statistics: Active=%d, NonPooled=%d, MaxSize=%d, Failures=%d, HealthChecks=%d, Removed=%d",

        Field headerStartField = ServerMessageBlock2.class.getDeclaredField("headerStart");
        headerStartField.setAccessible(true);
        headerStartField.set(response, 0);

        // When & Then - should throw when trying to read beyond buffer
        assertThrows(ArrayIndexOutOfBoundsException.class, () -> response.readBytesWireFormat(smallBuffer, bodyStart));
    }

    @Test
    @DisplayName("Should handle Reserved2 field correctly")

        void testConstructorWithNullPath() {
            String path = null;
            int maxReferralLevel = 2;

            // The implementation doesn't check for null in constructor
            buffer = new DfsReferralRequestBuffer(path, maxReferralLevel);
            assertNotNull(buffer);

            // Will throw NPE when trying to call size() or encode()
            assertThrows(NullPointerException.class, () -> {

    @CsvSource({ "-1, fff", // SMB_INFO_ALLOCATION
            "3, 003" // FS_SIZE_INFO
    })
    void testToStringWithDifferentLevels(int infoLevel, String expectedHex) {
        trans2QueryFSInfo = new Trans2QueryFSInformation(config, infoLevel);

        String result = trans2QueryFSInfo.toString();

        assertNotNull(result);
        assertTrue(result.contains("Trans2QueryFSInformation"));