Java API Tutorial - Java JarURLConnection .getCertificates ()

Syntax

JarURLConnection.getCertificates() has the following syntax.

public Certificate [] getCertificates()    throws IOException

Example

In the following code shows how to use JarURLConnection.getCertificates() method.

import java.net.JarURLConnection;
import java.net.URL;
import java.security.cert.Certificate;
import java.util.jar.Attributes;
//ww w.  j  av a 2s .  c o  m
public class Main {
  public static void main(String[] argv) throws Exception {
    URL url = new URL("jar:file:/c://my.jar!/");
    JarURLConnection conn = (JarURLConnection) url.openConnection();

    Attributes attrs = conn.getAttributes();
    Certificate[] certs = conn.getCertificates();
    
  }
}