Access beans from static context

BeansExample.java

    private static CryptoProperties cryptoProperties;

    @Autowired
    public CsrUtils(ApplicationContext applicationContext) {

        cryptoProperties = applicationContext.getBean(CryptoProperties.class);
    }
    
    public static KeyPair generateKeyPair() {
    ...
    
    String algo = cryptoProperties.getKeyPairAlgorithm();
    }