code: @Nonnull
    public final HttpClientFactory setSSLContextTrustAll () throws GeneralSecurityException
    {
      final SSLContext aSSLContext = SSLContext.getInstance ("TLS");
      aSSLContext.init (null, new TrustManager [] { new TrustManagerTrustAll (false) }, RandomHelper.getSecureRandom ());
      return setSSLContext (aSSLContext);
    }
docs: Attention: INSECURE METHOD!<br>
  Set the a special SSL Context that does not expect any specific server
  certificate. To be totally loose, you should also set a hostname verifier
  that accepts all host names.
  
  @return this for chaining
  @throws GeneralSecurityException
  In case TLS initialization fails
  @since 9.0.1