void printConfig() {
    if (!configShown && logger.isDebugEnabled()) {
      configShown = true;
      StringBuilder sb = new StringBuilder();
      sb.append("SSL Configuration: \n");
      sb.append("  ssl-enabled = ").append(sslConfig.isEnabled()).append("\n");
      // add other options here....
      for (String key : System.getProperties().stringPropertyNames()) { // fix for 46822
        if (key.startsWith("javax.net.ssl")) {
          String possiblyRedactedValue =
              ArgumentRedactor.redactArgumentIfNecessary(key, System.getProperty(key));
          sb.append("  ").append(key).append(" = ").append(possiblyRedactedValue).append("\n");
        }
      }
      logger.debug(sb.toString());
    }
  }
Print current configured state to log.
geode-core/src/main/java/org/apache/geode/internal/net/SocketCreator.java