*/
    @Test
    @DisplayName("Handle large data size")
    void testLargeDataSize() throws CIFSException {
        // Create a large data array
        byte[] largeData = new byte[1024];
        Arrays.fill(largeData, (byte) 0xFF);

        byte[] avPairData = createAvPairData(0x99, largeData);
        byte[] eolData = createEolData();

      }
    }
  }

  @GwtIncompatible // DoubleMath.isPowerOfTwo, DoubleMath.log2(double, RoundingMode), StrictMath
  public void testIsPowerOfTwoYes() {
    for (int i = -1074; i <= 1023; i++) {
      assertTrue(DoubleMath.isPowerOfTwo(StrictMath.pow(2.0, i)));
    }
  }

  @GwtIncompatible // DoubleMath.isPowerOfTwo, DoubleMath.log2(double, RoundingMode), StrictMath

	if len(xl2.data) != 0 {
		t.Fatal("data, was not trimmed, bytes left:", len(xl2.data))
	}
	// Corrupt metadata, last 5 bytes is the checksum, so go a bit further back.
	trimmed[len(trimmed)-10] += 10
	if err := xl2.Load(trimmed); err == nil {
		t.Fatal("metadata corruption not detected")
	}
}

// TestUsesDataDir tests xlMetaV2.UsesDataDir
func TestUsesDataDir(t *testing.T) {
	vID := uuid.New()

        private final String output;

        public TestInputStreamThread(String output) {
            super(new java.io.ByteArrayInputStream(new byte[0]), java.nio.charset.StandardCharsets.UTF_8, 1000, null);
            this.output = output;
        }

        @Override
        public void start() {
        }

        @Override
        public String getOutput() {
            return output;

            WebApiUtil.setError(999, "Large status code");

            // Test with very long message
            StringBuilder longMessage = new StringBuilder();
            for (int i = 0; i < 1000; i++) {
                longMessage.append("This is a very long error message. ");
            }
            WebApiUtil.setError(500, longMessage.toString());

            // Test with special characters in message

｛ => {
］ => ]
｝ => }
＿ => _
＜ => <
＞ => >

Ⅰ => 1\u0020
Ⅱ => 2\u0020
Ⅲ => 3\u0020
Ⅳ => 4\u0020
Ⅴ => 5\u0020
Ⅵ => 6\u0020
Ⅶ => 7\u0020
Ⅷ => 8\u0020
Ⅸ => 9\u0020
Ⅹ => 10\u0020

ゐ => い
ゑ => え
ヰ => イ
ヱ => エ

ヴァ => バ
ヴィ => ビ
ヴゥ => ブ
ヴェ => ベ
ヴォ => ボ


Ζ => Z

亞 => 亜
惡 => 悪
蘆 => 芦
鰺 => 鯵
壓 => 圧
菴 => 庵
圍 => 囲

   */
  public void testBuilder_bruteForce() {
    for (int i = 0; i < reduceIterationsIfGwt(100); i++) {
      ImmutableDoubleArray.Builder builder = ImmutableDoubleArray.builder(random.nextInt(20));
      AtomicInteger counter = new AtomicInteger(0);
      while (counter.get() < 1000) {
        BuilderOp op = BuilderOp.randomOp();
        op.doIt(builder, counter);
      }

    }
    
    public int getLeaseTimeout() {
        return getIntProperty(LEASE_TIMEOUT, 30000);  // 30 seconds default
    }
    
    public int getMaxLeases() {
        return getIntProperty(MAX_LEASES, 1000);  // Max concurrent leases
    }
    
    public int getLeaseVersion() {
        return getIntProperty(LEASE_VERSION, 2);  // Default to V2 if supported
    }
}
```

## 8. Testing Strategy

            byte[] buffer = new byte[1024];
            int result = request.readBytesWireFormat(buffer, 0);
            assertEquals(0, result);
        }

        @Test
        @DisplayName("Should return 0 regardless of buffer position")
        void testReadBytesWireFormatDifferentPosition() {
            byte[] buffer = new byte[1024];
            int result = request.readBytesWireFormat(buffer, 100);

		totalSize int64
		partSize  int64
		partIndex int
		err       error
	}{
		// partSize is 0, returns error.
		{10, 0, 1, errPartSizeZero},
		// partIndex is 0, returns error.
		{10, 1, 0, errPartSizeIndex},
		// Total size is -1, returns error.
		{-2, 10, 1, errInvalidArgument},
	}

	for i, testCaseFailure := range testCasesFailure {