private static BundleInstantiationSpecification bundleInstantiationSpecification(ComponentsConfig.Components config) {
        return BundleInstantiationSpecification.fromStrings(config.id(), config.classId(), config.bundle());
    }
@author gjoranv
@author Tony Vaagenes
@author ollivir
container-core/src/main/java/com/yahoo/container/di/Container.java