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From "Vladimir Ivanov (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-1107) [classlib][io] compatibility: different exception order for FileInputStream("log").read(null, -1, 1)
Date Tue, 29 Aug 2006 11:08:23 GMT
     [ http://issues.apache.org/jira/browse/HARMONY-1107?page=all ]

Vladimir Ivanov updated HARMONY-1107:
-------------------------------------

    Attachment: FileInputStreamTest.patch

unit test.
Seems, this issue was fixed already.

> [classlib][io] compatibility: different exception order for FileInputStream("log").read(null,
-1, 1)
> ----------------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-1107
>                 URL: http://issues.apache.org/jira/browse/HARMONY-1107
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>            Reporter: Vladimir Ivanov
>         Attachments: FileInputStream.patch, FileInputStreamTest.patch
>
>
> The Harmony method java.io.FileInputStream(String).read(null, -1, 1) lead to NPE on RI
and IndexOutOfBoundsException for harmony.
> ============ test.java ======================
> import java.io.*;
> public class test {
>     public static void main(String[] args) throws IOException {
>         new FileInputStream("log").read(null, -1, 1);
>     }
> }
> =========================================
> Output:
> C:\tmp\tmp17>C:\jrockit-jdk1.5.0-windows-ia32\bin\java.exe -cp . -showversion test
> java version "1.5.0"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-b64)
> BEA WebLogic JRockit(R) (build dra-38972-20041208-2001-win-ia32, R25.0.0-75, GC: System
optimized over throughput (initial strategy singleparpar))
> java.lang.NullPointerException
>         at jrockit.io.NativeIOInputStream.read([BII)I(Unknown Source)
>         at java.io.FileInputStream.read([BII)I(Unknown Source)
>         at test.main(test.java:5)
> C:\tmp\tmp17>C:\harmony\classlib1.5\deploy\jdk\jre\bin\java.exe -cp . -showversion
test
> java version 1.5 (subset)
> (c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as applicable.
> Exception in thread "main" java.lang.IndexOutOfBoundsException
>         at java.io.FileInputStream.read(FileInputStream.java:277)
>         at test.main(test.java:5)

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