@Override
    protected PojoMapper<?> createNestedMapper(StatementContext ctx, Class<?> rawType, String nestedPrefix) {
        return new BeanMapper<>(rawType, nestedPrefix);
    }
Returns a mapper for the given bean class

@param <T> the type to find the mapper for
@param type the mapped class
@param prefix the column name prefix for each mapped bean property
@return a mapper for the given bean class
core/src/main/java/org/jdbi/v3/core/mapper/reflect/BeanMapper.java