/*

 * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.

 * 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.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/*

 * @test

 * @bug 8165346

 * @summary Basic test for ClassLoader::getDefinedPackage

 */

public class GetDefinedPackage {

    public static void main(String... args) {

        TestClassLoader loader = new TestClassLoader();

        Package pkg = loader.getDefinedPackage(TestClassLoader.PKG_NAME);

        if (pkg == null) {

            throw new RuntimeException("package foo not found");

        }

        try {

            loader.getDefinedPackage(null);

            throw new RuntimeException("NullPointerException not thrown");

        } catch (NullPointerException e) {

        }

    }

    static class TestClassLoader extends ClassLoader {

        public static final String PKG_NAME = "foo";

        public TestClassLoader() {

            super();

            definePackage(PKG_NAME);

        }

        public Package definePackage(String name) {

            return definePackage(name, null, null, null, null, null, null, null);

        }

    }

}