jdk8-mips64-public/langtools: test/tools/javac/generics/ArrayClone.java@9d9f26857129

     1 /*

     2  * Copyright (c) 2003, 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  */

    24 /*

    25  * @test

    26  * @bug 4900415

    27  * @summary The clone method on arrays should be strongly typed

    28  * @author gafter

    29  *

    30  * @compile  ArrayClone.java

    31  * @run main ArrayClone

    32  */

    34 public class ArrayClone {

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

    36         if (args.length==0)

    37             main("foo", "bar", "xyzzy");

    38         String[] args2 = args.clone();

    39         for (int i=0; i<args2.length; i++)

    40             if (!args[i].equals(args2[i]))

    41                 throw new Error(args2[i]);

    42         f1(1, 2, 3, 4, 5);

    43     }

    44     static void f1(int... a) {

    45         int[] b = a.clone();

    46         for (int i=0; i<a.length; i++)

    47             if (a[i] != b[i])

    48                 throw new Error(""+b[i]);

    49     }

    50 }

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