print out what encryption algorithm you're using in a HTTPS connection

WhatAlgAmIUsingDuringHTTPS

import java.net.URL;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;

import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSession;
import javax.net.ssl.SSLSocketFactory;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;

public class Connection {
	public static void main(String[] args) throws Exception {
		HttpsURLConnection connection = (HttpsURLConnection) new URL(
				"https://localhost:8443").openConnection();
		connection.setHostnameVerifier(new HostnameVerifier() {
			@Override
			public boolean verify(String hostname, SSLSession session) {
				return true;
			}
		});
		
		SSLContext context = SSLContext.getInstance("TLS");
		context.init(null, new TrustManager[] { new X509TrustManager() {
			@Override
			public void checkClientTrusted(X509Certificate[] chain,
					String authType) throws CertificateException {
			}

			@Override
			public void checkServerTrusted(X509Certificate[] chain,
					String authType) throws CertificateException {
			}

			@Override
			public X509Certificate[] getAcceptedIssuers() {
				return null;
			}
		} }, null);
		SSLSocketFactory socketFactory = context.getSocketFactory();
		connection.setSSLSocketFactory(socketFactory);
		connection.connect();
		System.out.println(connection.getCipherSuite());
	}
}