static Object convertToObject(
            final Prop prop,
            final String value,
            final Type genericType) {
        return convertToObject(prop, value, genericType, NullBehaviourMode.DEFAULT);
    }
@param dbConfigProperty The config property object obtained from the database
@return The updated typed value from the object model
stroom-config/stroom-config-global-impl/src/main/java/stroom/config/global/impl/ConfigMapper.java