private void initializeAndActivateContainer(ContainerBuilder builder, Runnable cleanupTask) {
        addHandlerBindings(builder, Container.get().getRequestHandlerRegistry(),
                           configurer.getComponent(ApplicationContext.class).discBindingsConfig);
        List<ServerProvider> currentServers = Container.get().getServerProviderRegistry().allComponents();
        for (ServerProvider server : currentServers) {
            builder.serverProviders().install(server);
        }
        try (DeactivatedContainer deactivating = activateContainer(builder, cleanupTask)) {
            startAndStopServers(currentServers);
            startAndRemoveClients(Container.get().getClientProviderRegistry().allComponents());
            signalActivation();
        }
    }
Do not delete this method even if it's empty.
Calling this methods forces this class to be loaded,
which runs the static block.
container-disc/src/main/java/com/yahoo/container/jdisc/ConfiguredApplication.java