code: public String getLongLivedNonce(String apiUrl) {
  		String nonce = Long.toHexString(random.nextLong());
  		this.nonces.put(nonce, new Nonce(nonce, apiUrl, false));
  		return nonce;
  	}
docs: Returns a nonce that will be valid for the lifetime of the ZAP process to used with the API call specified by the URL
  @param apiUrl the API URL
  @return a nonce that will be valid for the lifetime of the ZAP process
  @since 2.6.0