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test/jdk/java/lang/RuntimeTests/exec/Duped.java

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 1 /*
 2  * Copyright (c) 1999, 2019, 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 4180429
26    @summary Lossage in dup2 if System.in is closed.

27    @run main/othervm Duped
28  */
29 
30 import java.io.BufferedReader;
31 import java.io.PrintStream;
32 import java.io.InputStreamReader;
33 import java.io.File;
34 
35 public class Duped {
36 
37     public static class Echo {
38         public static void main(String args[]) throws Exception {
39             StringBuffer s = new StringBuffer();
40             int c;
41             while ((c = System.in.read()) != -1)
42                 s.append((char)c);
43             System.out.println(s);
44         }
45     }
46 

 1 /*
 2  * Copyright (c) 1999, 2023, 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 4180429
26    @summary Lossage in dup2 if System.in is closed.
27    @requires vm.flagless
28    @run main/othervm Duped
29  */
30 
31 import java.io.BufferedReader;
32 import java.io.PrintStream;
33 import java.io.InputStreamReader;
34 import java.io.File;
35 
36 public class Duped {
37 
38     public static class Echo {
39         public static void main(String args[]) throws Exception {
40             StringBuffer s = new StringBuffer();
41             int c;
42             while ((c = System.in.read()) != -1)
43                 s.append((char)c);
44             System.out.println(s);
45         }
46     }
47 
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