1 /*
2  * Copyright (c) 2002, Oracle and/or its affiliates. All rights reserved.
3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4  *
5  * This code is free software; you can redistribute it and/or modify it
6  * under the terms of the GNU General Public License version 2 only, as
7  * published by the Free Software Foundation.
8  *
9  * This code is distributed in the hope that it will be useful, but WITHOUT
10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12  * version 2 for more details (a copy is included in the LICENSE file that
13  * accompanied this code).
14  *
15  * You should have received a copy of the GNU General Public License version
16  * 2 along with this work; if not, write to the Free Software Foundation,
17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18  *
19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20  * or visit www.oracle.com if you need additional information or have any
21  * questions.
22  */
23 
24 /**
25  * precompiled
26  **/
27 
28 import java.security.*;
29 import java.security.cert.*;
30 
31 public class DynSignedProvFirst {
main(String[] args)32     public static void main(String[] args) throws Exception {
33 
34         Provider p = new com.sun.exp.provider.EXP();
35         Security.insertProviderAt(p, 1);
36 
37         Object[] signers = p.getClass().getSigners();
38         if (signers == null || signers.length <= 0) {
39             throw new SecurityException("Test Failed");
40         } else {
41             for (int i = 0; i < signers.length; i++) {
42                 System.out.println("signer [" + i + "] = " + signers[i]);
43             }
44         }
45 
46         MessageDigest md = MessageDigest.getInstance("SHA1");
47         System.out.println("test passed");
48     }
49 }
50