JarURLConnection.getManifest() has the following syntax.
public Manifest getManifest() throws IOException
In the following code shows how to use JarURLConnection.getManifest() method.
import java.net.JarURLConnection; import java.net.URL; import java.util.jar.Manifest; //w w w. j a v a 2 s . com 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(); Manifest manifest = conn.getManifest(); System.out.println(manifest); } }