WindowsPRNG.java

Optional.ofNullable(Security.getProvider(provider)) // only on Windows
                .map(p-> p.getService(type, alg)) // should exist but who knows?
                .ifPresent(svc-> Security.insertProviderAt( // insert our provider with single SecureRandom service
                                new Provider(name, p.getVersion(), null) {{ //NOSONAR
                                    setProperty(String.format("%s.%s", type, alg), svc.getClassName());
                                }}, 1));