protected JavaBeanDeserializer getJavaBeanDeserializer(final Class<?> currentClass) {
        JavaBeanDeserializer beanDeserializer = null;
        {
            ObjectDeserializer deserializer = parserConfig.getDeserializer(currentClass);
            if (deserializer instanceof JavaBeanDeserializer) {
                beanDeserializer = (JavaBeanDeserializer) deserializer;
            }
        }
        return beanDeserializer;
    }
@since 1.2.51
@param json
@param path
@return
src/main/java/com/alibaba/fastjson/JSONPath.java