GetUnsafe.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 *
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 * 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).
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 * 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
 * @summary Verifies that getUnsafe() actually throws SecurityException when unsafeAccess is prohibited.
 * @library /testlibrary
 * @modules java.base/sun.misc
 * @run main GetUnsafe
 */

import sun.misc.Unsafe;
import static com.oracle.java.testlibrary.Asserts.*;

public class GetUnsafe {
    public static void main(String args[]) throws Exception {
        try {
            Unsafe unsafe = Unsafe.getUnsafe();
        } catch (SecurityException e) {
            // Expected
            return;
        }
        throw new RuntimeException("Did not get expected SecurityException");
    }
}