int expectedFlags = DcerpcConstants.DCERPC_FIRST_FRAG | DcerpcConstants.DCERPC_LAST_FRAG;
        assertEquals(expectedFlags, lsarClose.getFlags(), "The flags should be set to DCERPC_FIRST_FRAG | DCERPC_LAST_FRAG.");
    }

        int expectedFlags = 0x01 | 0x02; // DCERPC_FIRST_FRAG | DCERPC_LAST_FRAG
        assertEquals(expectedFlags, msrpcSamrOpenDomain.getFlags(), "flags should be initialized to DCERPC_FIRST_FRAG | DCERPC_LAST_FRAG");

        // Since SamrOpenDomain's constructor is called, we implicitly test that the arguments

        // Verify ptype and flags are set correctly
        assertEquals(0, policy.getPtype(), "ptype should be 0");
        assertEquals(DcerpcConstants.DCERPC_FIRST_FRAG | DcerpcConstants.DCERPC_LAST_FRAG, policy.getFlags(),
                "flags should be DCERPC_FIRST_FRAG | DCERPC_LAST_FRAG");
    }

    public void setServerAddress(String serverAddress) {
        this.serverAddress = serverAddress;
    }

    /**
     * Gets the registration flags.
     *
     * @return the flags
     */
    public int getFlags() {
        return flags;
    }

    /**
     * Sets the registration flags.
     *
     * @param flags the flags
     */
    public void setFlags(int flags) {
        this.flags = flags;

        assertEquals(0, msrpcSamrCloseHandle.getPtype(), "ptype should be 0");
        assertEquals(MsrpcSamrCloseHandle.DCERPC_FIRST_FRAG | MsrpcSamrCloseHandle.DCERPC_LAST_FRAG, msrpcSamrCloseHandle.getFlags(),
                "flags should be DCERPC_FIRST_FRAG | DCERPC_LAST_FRAG");
        // Verify that the super constructor was called with the correct handle.

            assertEquals(11, bindWithParams.getPtype(), "Ptype should be 11 for bind message");
            assertEquals(DcerpcConstants.DCERPC_FIRST_FRAG | DcerpcConstants.DCERPC_LAST_FRAG, bindWithParams.getFlags(),
                    "Flags should be set for first and last fragment");

            // Verify private fields using reflection
            Field bindingField = DcerpcBind.class.getDeclaredField("binding");

        assertEquals(0, request.getTimeoutMs());
        assertTrue(request.isPersistent());
        assertEquals(Smb2HandleCapabilities.SMB2_DHANDLE_FLAG_PERSISTENT,
                request.getFlags() & Smb2HandleCapabilities.SMB2_DHANDLE_FLAG_PERSISTENT);
    }

    @Test
    public void testDurableHandleV2RequestWithGuid() {
        HandleGuid guid = new HandleGuid();

        // Assert ptype and flags using getters
        assertEquals(0, msrpcLsarOpenPolicy2.getPtype());
        assertEquals(MsrpcLsarOpenPolicy2.DCERPC_FIRST_FRAG | MsrpcLsarOpenPolicy2.DCERPC_LAST_FRAG, msrpcLsarOpenPolicy2.getFlags());

        // Verify that the policyHandle passed to the constructor is the one used
        // This is implicitly tested by the object being constructed without errors.

        // 1 ms = 10,000 * 100ns intervals
        return timeout100Ns / 10000L;
    }

    /**
     * Get the flags
     * @return the flags
     */
    public int getFlags() {
        return flags;
    }

    /**
     * Check if this is a persistent handle
     * @return true if persistent
     */
    public boolean isPersistent() {

     * @return the packet type
     */
    public int getPtype() {
        return ptype;
    }

    /**
     * Gets the flags of this DCERPC message
     * @return the message flags
     */
    public int getFlags() {
        return flags;
    }

    /**
     * Check if a specific flag is set.
     * @param flag the flag to check
     * @return whether flag is set
     */
    public boolean isFlagSet(final int flag) {