1 /*

     2  * Copyright (c) 2014, 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 /*

    25  * @test

    26  * @bug 6191224

    27  * @summary (reflect) Misleading detail string in IllegalArgumentException thrown by Array.get<Type>

    28  * @run main ArrayGetIntException

    29  */

    30 import java.io.*;

    31 import java.lang.reflect.Array;

    32 

    33 public class ArrayGetIntException {

    34     public static void main(String[] args) throws Exception {

    35         Object[] objArray = {new Integer(Integer.MAX_VALUE)};

    36 

    37         // this access is legal

    38         try {

    39             System.out.println(Array.get(objArray, 0));

    40             System.out.println("Test #1 PASSES");

    41         } catch(Exception e) {

    42             failTest("Test #1 FAILS - legal access denied" + e.getMessage());

    43         }

    44 

    45         // this access is not legal, but needs to generate the proper exception message

    46         try {

    47             System.out.println(Array.getInt(objArray, 0));

    48             failTest("Test #2 FAILS - no exception");

    49         } catch(Exception e) {

    50             System.out.println(e);

    51             if (e.getMessage().equals("Argument is not an array of primitive type")) {

    52                 System.out.println("Test #2 PASSES");

    53             } else {

    54                 failTest("Test #2 FAILS - incorrect message: " + e.getMessage());

    55             }

    56         }

    57 

    58         // this access is not legal, but needs to generate the proper exception message

    59         try {

    60             System.out.println(Array.getInt(new Object(), 0));

    61             failTest("Test #3 FAILS - no exception");

    62         } catch(Exception e) {

    63             System.out.println(e);

    64             if (e.getMessage().equals("Argument is not an array")) {

    65                 System.out.println("Test #3 PASSES");

    66             } else {

    67                 failTest("Test #3 FAILS - incorrect message: " + e.getMessage());

    68             }

    69         }

    70     }

    71 

    72     private static void failTest(String errStr) {

    73         System.out.println(errStr);

    74         throw new Error(errStr);

    75     }

    76 }