ignore_ssl.java

    static {
        HttpsURLConnection.setDefaultHostnameVerifier((s, sslSession) -> true);

        TrustManager[] trustManagers = new TrustManager[]{
                new X509TrustManager() {

                    @Override
                    public void checkClientTrusted(X509Certificate[] x509Certificates, String s) throws CertificateException {

                    }

                    @Override
                    public void checkServerTrusted(X509Certificate[] x509Certificates, String s) throws CertificateException {

                    }

                    @Override
                    public X509Certificate[] getAcceptedIssuers() {
                        return new X509Certificate[0];
                    }
                }
        };

        try {
            SSLContext sc = SSLContext.getInstance("TLS");
            sc.init(null, trustManagers, new SecureRandom());
            HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
    }