import nl.altindag.ssl.SSLFactory;
import nl.altindag.ssl.util.Apache4SslUtils;
import org.apache.http.client.HttpClient;
import org.apache.http.conn.socket.LayeredConnectionSocketFactory;
import org.apache.http.impl.client.HttpClients;

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();

        LayeredConnectionSocketFactory socketFactory = Apache4SslUtils.toSocketFactory(sslFactory);

        HttpClient httpClient = HttpClients.custom()
                .setSSLSocketFactory(socketFactory)
                .build();
    }

}