// Mock implementation for testing
        }

        @Override
        protected int doReceiveFragment(byte[] buf) throws IOException {
            return doReceiveFragmentReturn;
        }

        @Override
        protected int doSendReceiveFragment(byte[] out, int off, int length, byte[] inB) throws IOException {

constraints.CreditCardNumber.message = {item} is an invalid credit card number.
constraints.EAN.message = {item} is an invalid {type} barcode.
constraints.Email.message = {item} is not a valid email address.
constraints.Length.message = The length of {item} must be between {min} and {max}.
constraints.LuhnCheck.message = The Luhn Modulo 11 checksum of {value} is incorrect.
constraints.Mod10Check.message = The Modulo 10 checksum of {value} is incorrect.

constraints.CreditCardNumber.message = {item} is an invalid credit card number.
constraints.EAN.message = {item} is an invalid {type} barcode.
constraints.Email.message = {item} is not a valid email address.
constraints.Length.message = The length of {item} must be between {min} and {max}.
constraints.LuhnCheck.message = The Luhn Modulo 11 checksum of {value} is incorrect.
constraints.Mod10Check.message = The Modulo 10 checksum of {value} is incorrect.

     *             If the argument is <code>null</code> or an empty string.
     */
    public static void assertArgumentNotEmpty(final String argName, final CharSequence argValue) {
        if (argValue == null || argValue.length() == 0) {
            throw new EmptyArgumentException(argName, "ECL0010", asArray(argName));
        }
    }

    /**
     * Asserts that the argument is neither <code>null</code> nor an empty array.
     *

        if (inputToken == null) {
            return initialToken();
        }

        byte[] mechMIC = null;
        final byte[] responseToken = this.mechContext.initSecContext(inputToken, 0, inputToken.length);

        if (spToken instanceof final NegTokenTarg targ) {
            if (targ.getResult() == NegTokenTarg.ACCEPT_COMPLETED && this.mechContext.isEstablished()) {
                // server sent final token

                        allocations.incrementAndGet();

                        assertNotNull(buffer, "Buffer should not be null");
                        assertTrue(buffer.length > 0, "Buffer should have positive length");

                        // Test release performance
                        long releaseStart = System.nanoTime();
                        BufferCache.releaseBuffer(buffer);

    public long lastModified() {
        return this.lastWriteTime;
    }

    @Override
    public long lastAccess() {
        return this.lastAccessTime;
    }

    @Override
    public long length() {
        return this.endOfFile;
    }

    /**
     * Gets the offset to the next entry.
     *
     * @return the next entry offset in bytes
     */
    public int getNextEntryOffset() {

        assertEquals((byte) 0x00, bufferData[startIndex + alignmentBytes + 1], "Most significant byte should be second");
    }

    /**
     * When given a buffer with sufficient length, decode performs
     * the inverse of encode.
     */
    @Test
    void decodeFromEncodedBuffer() throws NdrException {
        NdrShort ns = new NdrShort(123); // masked value 123 (already fits in 8 bits)

 * using the latest values obtained from {@link IteratorTester#newTargetIterator()}.
 *
 * <p>The value you pass to the parameter {@code steps} should be greater than the length of your
 * iterator, so that this class can check that your iterator behaves correctly when it is exhausted.
 *
 * <p>For example, to test {@link java.util.Collections#unmodifiableList(java.util.List)

            if (value == null) {
                value = callback.apply(name);
            }
            if (name.startsWith(OVERRIDE_PREFIX)) {
                String overrideName = name.substring(OVERRIDE_PREFIX.length());
                props.put(overrideName, substVars(value, name, props, callback));
            } else {
                props.put(name, substVars(value, name, props, callback));
            }
        }