/**
     * init graph
     */
    private void init(int nVertices, int nEdges) {
        int nV = nVertices;
        if (nVertices < 1) {
            nV = 1;
        }

        checkVertices(nV);

        int nE = nVertices;
        if (nEdges <= nV) {
            nE = 2 * nE;
        }

        checkEdges(nE);
    }

    void testWriteSetupWireFormat() {
        // Given
        trans2GetDfsReferral = new Trans2GetDfsReferral(mockConfig, "test");
        byte[] dst = new byte[10];
        int dstIndex = 0;

        // When
        int bytesWritten = trans2GetDfsReferral.writeSetupWireFormat(dst, dstIndex);

        // Then
        assertEquals(2, bytesWritten);
        assertEquals(SmbComTransaction.TRANS2_GET_DFS_REFERRAL, dst[0]);

    name: str = Field(index=True)
    age: int | None = Field(default=None, index=True)


class Hero(HeroBase, table=True):
    id: int | None = Field(default=None, primary_key=True)
    secret_name: str


class HeroPublic(HeroBase):
    id: int


class HeroCreate(HeroBase):
    secret_name: str


class HeroUpdate(HeroBase):
    name: str | None = None
    age: int | None = None

     * @param length number of bytes to read
     * @return number of bytes actually read
     * @throws IOException if read operation fails
     */
    public abstract int read(ByteBuffer buffer, long remoteAddress, int remoteKey, int length) throws IOException;

    /**
     * Write data to RDMA connection
     *
     * @param buffer buffer containing data to write

            return bytesWritten;
        }

        @Override
        protected int readBytesWireFormat(byte[] buffer, int bufferIndex) throws SMBProtocolDecodingException {
            if (throwOnRead) {
                throw new SMBProtocolDecodingException("Test exception");
            }
            return bytesRead;
        }

        public void setBytesWritten(int bytes) {

        byte[] buffer = new byte[256];
        int bufferIndex = 0;

        // Set wordCount to non-zero
        setFieldValue(response, "wordCount", 10);

        // Write test data to buffer
        int fileAttributes = 0x0021; // FILE_ATTRIBUTE_READONLY | FILE_ATTRIBUTE_ARCHIVE
        long lastWriteTime = System.currentTimeMillis();
        int fileSize = 12345678;

     * @param mask the alignment mask (typically 2, 4, or 8)
     * @throws IOException if an I/O error occurs
     */
    public void align(final int mask) throws IOException {
        final int position = this.size - this.dis.available();
        final int shift = position & mask - 1;
        if (mask != 0 && shift != 0) {
            this.dis.skip(mask - shift);
        }
    }

    /**

        final int length = string.length();
        if (length == 0) {
            return new byte[0];
        }
        final int pad = string.charAt(length - 2) == '=' ? 2 : string.charAt(length - 1) == '=' ? 1 : 0;
        final int size = length * 3 / 4 - pad;
        final byte[] buffer = new byte[size];
        int block;
        int i = 0;
        int index = 0;
        while (i < length) {

        // Given
        int sid = 0x1234;
        int resumeKey = 0x89ABCDEF; // LE expected: EF CD AB 89
        String name = "file.txt";
        Trans2FindNext2 next = new Trans2FindNext2(sid, resumeKey, name);

        int expectedLen = 2 + 2 + 2 + 4 + 2 + name.length() + 1;
        byte[] dst = new byte[expectedLen];

        // When
        int len = next.writeParametersWireFormat(dst, 0);

  }

  @Benchmark
  void longEqualJava(int reps) {
    for (int i = 0; i < reps; ++i) {
      if (javaImpl.compare(ba1, ba2) != 0) {
        throw new Error(); // deoptimization
      }
    }
  }

  @Benchmark
  void longEqualUnsafe(int reps) {
    for (int i = 0; i < reps; ++i) {
      if (unsafeImpl.compare(ba1, ba2) != 0) {