The SimpleSSLSocketServer class is a part of the Logback library that can be used to receive log events over a secure socket connection using SSL/TLS. This can be useful if you want to send log events over the internet and want to ensure that the log events are protected from eavesdropping or tampering.

Here is an example of how you might use the SimpleSSLSocketServer class in a Java program to receive log events over a secure socket connection:

import ch.qos.logback.classic.net.ssl.SimpleSSLSocketServer;

public class SecureLogServer {
    public static void main(String[] args) {
        SimpleSSLSocketServer server = new SimpleSSLSocketServer(8080);
        server.start();
    }
}

In this example, a SimpleSSLSocketServer object is created and configured to listen on port 8080 for incoming log events sent over a secure socket connection using SSL/TLS.

Please note that the above example is a minimal version of using the SimpleSSLSocketServer and you will have to configure additional details like specifying the keystore and truststore etc.

You can check logback documentation for more information and options available.