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Posted to commits@harmony.apache.org by "Mark Hindess (JIRA)" <ji...@apache.org> on 2006/08/29 12:42:23 UTC
[jira] Commented: (HARMONY-1107) [classlib][io] compatibility:
different exception order for FileInputStream("log").read(null, -1, 1)
[ http://issues.apache.org/jira/browse/HARMONY-1107?page=comments#action_12431216 ]
Mark Hindess commented on HARMONY-1107:
---------------------------------------
Any chance of a patch with a regression test?
> [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
>
>
> 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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