1 /*

     2  * Copyright (c) 2011, 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 /* @test

    25  * @bug 7076310

    26  * @summary Test AclEntry.Builder setFlags and setPermissions with empty sets

    27  */

    28 

    29 import java.nio.file.attribute.*;

    30 import java.util.*;

    31 

    32 /*

    33  * Test for bug 7076310 "(file) AclEntry.Builder setFlags throws

    34  * IllegalArgumentException if set argument is empty"

    35  * The bug is only applies when the given Set is NOT an instance of EnumSet.

    36  *

    37  * The setPermissions method also has the same problem.

    38  */

    39 public class EmptySet {

    40     public static void main(String[] args) {

    41         Set<AclEntryFlag> flags = new HashSet<>();

    42         AclEntry.newBuilder().setFlags(flags);

    43 

    44         Set<AclEntryPermission> perms = new HashSet<>();

    45         AclEntry.newBuilder().setPermissions(perms);

    46     }

    47 }