jdk/test/java/security/Security/removing/RemoveStaticProvider.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 */

/*
 * @test
 * @bug 4420687
 * @summary Make sure that a removed provider won't be acceessable.
 * @run main/othervm/policy=RemoveStaticProvider.policy RemoveStaticProvider
 */
import java.security.*;
import javax.crypto.*;

public class RemoveStaticProvider {

    public static void main(String argv[]) throws Exception {
        Security.removeProvider("SunJCE");
        try {
            KeyAgreement ka = KeyAgreement.getInstance("DH", "SunJCE");
            throw new Exception("Hmm... didn't get expected exception!");
        } catch (java.security.NoSuchProviderException nsa){
            System.out.println("Passed -- as expected: " + nsa);
        }
    }
}