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![image](https://user-images.githubusercontent.com/15622677/221121735-39571dc2-d771-493a-9d3c-14f8a8ee239f.png)
ReflectionPackableMethod类中 argument.getClass().getName()报空指针
            for (Object argument : arguments) {
                builder.addArgTypes(argument.getClass().getName());
                ByteArrayOutputStream bos = new ByteArrayOutputStream();
                multipleSerialization.serialize(url, serialize, argument.getClass(), argument, bos);
                builder.addArgs(bos.toByteArray());
            }
return responseUnpack;
    }
    @Override
    public UnPack getRequestUnpack() {
        return requestUnpack;
    }
    private static class WrapResponsePack implements Pack {
        private final MultipleSerialization multipleSerialization;
        private final URL url;
        private final Class<?> actualResponseType;
        String serialize;
        private WrapResponsePack(MultipleSerialization multipleSerialization, URL url,
                                 Class<?> actualResponseType) {
            this.multipleSerialization = multipleSerialization;
            this.url = url;
            this.actualResponseType = actualResponseType;
        }
        @Override
        public byte[] pack(Object obj) throws IOException {
            ByteArrayOutputStream bos = new ByteArrayOutputStream();
            multipleSerialization.serialize(url, serialize, actualResponseType, obj, bos);
            return TripleCustomerProtocolWapper.TripleResponseWrapper.Builder.newBuilder()
                .setSerializeType(serialize)
                .setType(actualResponseType.getName())
                .setData(bos.toByteArray())
                .build()
                .toByteArray();
        }
    }
    private static class WrapResponseUnpack implements UnPack {