integration-tx-api/src/main/java/org/apache/seata/integration/tx/api/interceptor/ActionInterceptorHandler.java [287:312]:
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    protected Map<String, Object> fetchActionRequestContext(Method method, Object[] arguments) {
        Map<String, Object> context = new HashMap<>(8);

        Annotation[][] parameterAnnotations = method.getParameterAnnotations();
        for (int i = 0; i < parameterAnnotations.length; i++) {
            for (int j = 0; j < parameterAnnotations[i].length; j++) {
                if (parameterAnnotations[i][j] instanceof BusinessActionContextParameter) {
                    // get annotation
                    BusinessActionContextParameter annotation = (BusinessActionContextParameter) parameterAnnotations[i][j];
                    if (arguments[i] == null) {
                        throw new IllegalArgumentException("@BusinessActionContextParameter 's params can not null");
                    }

                    // get param
                    Object paramObject = arguments[i];
                    if (paramObject == null) {
                        continue;
                    }

                    // load param by the config of annotation, and then put into the context
                    ActionContextUtil.loadParamByAnnotationAndPutToContext(ParamType.PARAM, "", paramObject, annotation, context);
                }
            }
        }
        return context;
    }
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compatible/src/main/java/io/seata/integration/tx/api/interceptor/ActionInterceptorHandler.java [71:96]:
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    protected Map<String, Object> fetchActionRequestContext(Method method, Object[] arguments) {
        Map<String, Object> context = new HashMap<>(8);

        Annotation[][] parameterAnnotations = method.getParameterAnnotations();
        for (int i = 0; i < parameterAnnotations.length; i++) {
            for (int j = 0; j < parameterAnnotations[i].length; j++) {
                if (parameterAnnotations[i][j] instanceof BusinessActionContextParameter) {
                    // get annotation
                    BusinessActionContextParameter annotation = (BusinessActionContextParameter) parameterAnnotations[i][j];
                    if (arguments[i] == null) {
                        throw new IllegalArgumentException("@BusinessActionContextParameter 's params can not null");
                    }

                    // get param
                    Object paramObject = arguments[i];
                    if (paramObject == null) {
                        continue;
                    }

                    // load param by the config of annotation, and then put into the context
                    ActionContextUtil.loadParamByAnnotationAndPutToContext(ParamType.PARAM, "", paramObject, annotation, context);
                }
            }
        }
        return context;
    }
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