1 /*

     2  * Copyright (c) 2015, 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 import java.io.InputStream;

    24 import java.io.OutputStream;

    25 import java.io.Reader;

    26 import java.io.Writer;

    27 import java.util.Properties;

    28 

    29 /*

    30  * @test

    31  * @bug 8073214

    32  * @summary Basic tests of Properties methods.

    33  */

    34 public class Basic

    35 {

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

    37     {

    38         int failures = 0;

    39 

    40         Properties props = new Properties();

    41 

    42         try {

    43             props.store((OutputStream)null, "comments");

    44             failures++;

    45         } catch (NullPointerException e) {

    46             // do nothing

    47         }

    48 

    49         try {

    50             props.store((Writer)null, "comments");

    51             failures++;

    52         } catch (NullPointerException e) {

    53             // do nothing

    54         }

    55 

    56         try {

    57             props.load((InputStream)null);

    58             failures++;

    59         } catch (NullPointerException e) {

    60             // do nothing

    61         }

    62 

    63         try {

    64             props.load((Reader)null);

    65             failures++;

    66         } catch (NullPointerException e) {

    67             // do nothing

    68         }

    69 

    70         if (failures != 0) {

    71             throw new RuntimeException("Basic failed with "

    72                 + failures + " errors!");

    73         }

    74     }

    75 }