private void prepareStop(Request request) {
        log.info("PrepareStop: Initiated");
        long timeoutMillis = (long) (request.parameters().get(0).asDouble() * 1000);
        try (ShutdownDeadline ignored =
                     new ShutdownDeadline(configId).schedule(timeoutMillis, dumpHeapOnShutdownTimeout)) {
            stopServersAndAwaitTermination();
            log.info("PrepareStop: Finished");
        } catch (Exception e) {
            request.setError(ErrorCode.METHOD_FAILED, e.getMessage());
            throw e;
        }
    }
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