test/hotspot/jtreg/runtime/appcds/test-classes/PackageTest.java

/*
 * Copyright (c) 2014, 2017, 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.
 *
 */

package p;

public class PackageTest {
    public static void main(String args[]) {
        (new PackageTest()).test();
    }

    private void test() {
        ClassLoader cl = PackageTest.class.getClassLoader();
        Package pkg_from_loader;
        if (cl != null) {
            pkg_from_loader = cl.getDefinedPackage("p");
        } else {
            pkg_from_loader = Package.getPackage("p");
        }

        Package pkg = PackageTest.class.getPackage();
        if (pkg_from_loader != null && pkg == pkg_from_loader &&
            pkg.getName().equals("p")) {
            System.out.println("Expected package: " + pkg);
        } else {
            System.out.println("Unexpected package: " + pkg);
            System.exit(1);
        }
        if (pkg.isSealed()) {
            System.out.println("Package is sealed");
            System.exit(1);
        } else {
            System.out.println("Package is not sealed");
        }
    }
}