this.doSendReceiveFragmentReturn = value;
        }

        @Override
        protected NdrBuffer encodeMessage(DcerpcMessage msg, byte[] out) throws NdrException, DcerpcException {
            return super.encodeMessage(msg, out);
        }
    }

    private TestDcerpcHandle handle;

    @BeforeEach
    void setUp() {

        }
        final byte[] inB = this.transportContext.getBufferCache().getBuffer();
        final byte[] out = this.transportContext.getBufferCache().getBuffer();
        try {
            final NdrBuffer buf = encodeMessage(msg, out);
            final int off = sendFragments(msg, out, buf);

            // last fragment gets written (possibly) using transact/call semantics