import nl.altindag.ssl.SSLFactory;

import java.net.http.HttpClient;

public class App {

    public static void main(String[] args) throws Exception{
        SSLFactory sslFactory = SSLFactory.builder()
                .withIdentityMaterial("identity.jks", "password".toCharArray())
                .withTrustMaterial("truststore.jks", "password".toCharArray())
                .build();

        HttpClient.newBuilder()
                .sslParameters(sslFactory.getSslParameters())
                .sslContext(sslFactory.getSslContext())
                .build();
    }

}