pad = pad1 = 0;
        int n;

        if( parameterCount > 0 ) {
            bufferIndex += pad = parameterOffset - ( bufferIndex - headerStart );
            System.arraycopy( buffer, bufferIndex, txn_buf,
                            bufParameterStart + parameterDisplacement, parameterCount );
            bufferIndex += parameterCount;
        }
        if( dataCount > 0 ) {

        this.pad = this.pad1 = 0;
        if ( this.parameterCount > 0 ) {
            bufferIndex += this.pad = this.parameterOffset - ( bufferIndex - this.headerStart );
            System.arraycopy(buffer, bufferIndex, this.txn_buf, this.bufParameterStart + this.parameterDisplacement, this.parameterCount);
            bufferIndex += this.parameterCount;
        }
        if ( this.dataCount > 0 ) {

        MethodHandle spreader = original.asSpreader(Object[].class, original.type().parameterCount());
        MethodHandle decorated = MethodHandles.insertArguments(INTERCEPTOR, 0, this, spreader, flags, caller.lookupClass().getName());
        return decorated.asCollector(Object[].class, original.type().parameterCount()).asType(original.type());
    }

            dstIndex += 4;
            writeInt4( maxDataCount, dst, dstIndex );
            dstIndex += 4;
        }
        writeInt4( parameterCount, dst, dstIndex );
        dstIndex += 4;
        writeInt4(( parameterCount == 0 ? 0 : parameterOffset ), dst, dstIndex );
        dstIndex += 4;
        if (command == SMB_COM_NT_TRANSACT_SECONDARY) {

            dstIndex += 4;
            SMBUtil.writeInt4(this.maxDataCount, dst, dstIndex);
            dstIndex += 4;
        }
        SMBUtil.writeInt4(this.parameterCount, dst, dstIndex);
        dstIndex += 4;
        SMBUtil.writeInt4( ( this.parameterCount == 0 ? 0 : this.parameterOffset ), dst, dstIndex);
        dstIndex += 4;
        if ( this.getCommand() == SMB_COM_NT_TRANSACT_SECONDARY ) {

        if( bufDataStart == 0 ) {
            bufDataStart = totalParameterCount;
        }
        bufferIndex += 4;
        totalDataCount = readInt4( buffer, bufferIndex );
        bufferIndex += 4;
        parameterCount = readInt4( buffer, bufferIndex );
        bufferIndex += 4;
        parameterOffset = readInt4( buffer, bufferIndex );
        bufferIndex += 4;
        parameterDisplacement = readInt4( buffer, bufferIndex );

    private
    fun writeReplaceMethodFrom(candidates: List<Method>) =
        candidates.firstAccessibleMatchingMethodOrNull {
            !Modifier.isStatic(modifiers)
                && parameterCount == 0
                && returnType == java.lang.Object::class.java
                && name == "writeReplace"
        }

    private
    fun writeObjectMethodHierarchyFrom(candidates: List<Method>) = candidates

            this.bufDataStart = this.totalParameterCount;
        }
        bufferIndex += 4;
        this.totalDataCount = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;
        this.parameterCount = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;
        this.parameterOffset = SMBUtil.readInt4(buffer, bufferIndex);
        bufferIndex += 4;

            .findAll { it.propertyType == boolean }
            .findAll { p -> StartParameterInternal.methods.find { m -> m.name == "set" + p.name.capitalize() && m.parameterCount == 1 && m.parameterTypes[0] == Boolean.TYPE } }
            .collect { it.name }
    }

    def "serializes BuildModelAction"() {
        def startParameter = new StartParameterInternal()