ImmutableList<Integer>[] array =
        (ImmutableList<Integer>[]) new ImmutableList<?>[] {ImmutableList.of(1)};
    TypeToken<ImmutableList<Integer>[]> type = new TypeToken<ImmutableList<Integer>[]>() {};
    map.putInstance(type, array);
    assertEquals(1, map.size());
    assertThat(map.getInstance(type)).asList().containsExactly(array[0]);
  }

        }
    }

    /**
     * LSA SID array structure for batch SID operations.
     */
    public static class LsarSidArray extends NdrObject {

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

        /** Number of SIDs in the array. */
        public int num_sids;

    }

    public void test_sizeOf_arrayVariations() {
        // Empty array
        assertEquals(0L, MemoryUtil.sizeOf(new String[0]));
        assertEquals(0L, MemoryUtil.sizeOf(new Object[0]));

        // Array with null elements
        assertEquals(0L, MemoryUtil.sizeOf(new String[] { null, null }));

        // Mixed content array
        assertEquals(84L, MemoryUtil.sizeOf(new Object[] { "test", 123, null }));

    }

    // Helper method to assert array equality
    private void assertArrayEquals(String[] expected, String[] actual) {
        if (expected == null && actual == null) {
            return;
        }
        assertNotNull("Expected array is null but actual is not", expected);
        assertNotNull("Actual array is null but expected is not", actual);
        assertEquals("Array lengths differ", expected.length, actual.length);

    }

    /**
     * Creates a byte array representing a Kerberos ticket for testing purposes.
     * @param version Kerberos version
     * @param realm Server realm
     * @param principalName Server principal name
     * @param encType Encryption type
     * @param encryptedData Encrypted data
     * @param unknownTag Optional unknown tag number to test error handling
     * @return A byte array representing the ticket

        @SuppressWarnings("unchecked") // These come from Entry<K, V> objects somewhere.
        V value = (V) elements[i];
        array[i] = mapEntry(k, value);
      }
      return multimapGenerator.create((Object[]) array).get(k);
    }
  }

  static class MultimapAsMapGetGenerator<K, V, M extends Multimap<K, V>>
      extends MultimapGetGenerator<K, V, M> {

    public MultimapAsMapGetGenerator(

 *
 * <p>This class is emulated in GWT.
 *
 * @author Hayward Chan
 */
@GwtCompatible
final class Platform {
  static <T> T[] clone(T[] array) {
    return array.clone();
  }

  // Class.cast is not supported in GWT.  This method is a no-op in GWT.
  static void checkCast(Class<?> clazz, Object obj) {
    Object unused = clazz.cast(obj);
  }

 *
 * <p>This class is emulated in GWT.
 *
 * @author Hayward Chan
 */
@GwtCompatible
final class Platform {
  static <T> T[] clone(T[] array) {
    return array.clone();
  }

  // Class.cast is not supported in GWT.  This method is a no-op in GWT.
  static void checkCast(Class<?> clazz, Object obj) {
    Object unused = clazz.cast(obj);
  }

        buffer.putInt(8); // File name length
        buffer.put("test.txt".getBytes("UTF-16LE"));

        assertThrows(SMBProtocolDecodingException.class, () -> {
            response.readParametersWireFormat(buffer.array(), 0, buffer.array().length);
        });
    }

    @Test
    @DisplayName("Test readParametersWireFormat with buffer offset")
    void testReadParametersWireFormatWithBufferOffset() throws Exception {

        SecretKey tempKey = keyFactory.generateSecret(keySpec);
        return new SecretKeySpec(tempKey.getEncoded(), KEY_ALGORITHM);
    }

    /**
     * Convert char array to byte array (UTF-8)
     */
    private byte[] charsToBytes(char[] chars) {
        if (chars == null) {
            return null;
        }

        // Use UTF-8 encoding