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From "Andrey Pavlenko (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HARMONY-1002) [classlib][text] unexpected IllegalArgumentException for java.text.MessageFormat("{{")
Date Fri, 08 Dec 2006 16:13:25 GMT
    [ http://issues.apache.org/jira/browse/HARMONY-1002?page=comments#action_12456898 ] 
            
Andrey Pavlenko commented on HARMONY-1002:
------------------------------------------

It seems the behavior of harmony is quite reasonable. According to the specification the constructor
MessageFormat should throw IllegalArgumentException for invalid patterns.

> [classlib][text] unexpected IllegalArgumentException for java.text.MessageFormat("{{")
> --------------------------------------------------------------------------------------
>
>                 Key: HARMONY-1002
>                 URL: http://issues.apache.org/jira/browse/HARMONY-1002
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>            Reporter: Vladimir Ivanov
>         Attachments: MessageFormatTest.patch
>
>
> The Harmony constructor java.text.MessageFormat("{{") throws IllegalArgumentException
while RI creates object.
> ============== test.java ====================
> import java.text.*;
> public class test  { 
>     public static void main (String[] args) { 
>        System.out.println("res = " + new MessageFormat("{{"));
>     }
> }
> =========================================
> 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))
> res = java.text.MessageFormat@0
> C:\tmp\tmp17>C:\harmony\trunk_0427\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.IllegalArgumentException: Invalid argument number
>         at java.text.MessageFormat.applyPattern(MessageFormat.java:109)
>         at java.text.MessageFormat.<init>(MessageFormat.java:81)
>         at test.main(test.java:5)
> C:\tmp\tmp17>C:\harmony\drlvm\trunk\build\win_ia32_msvc_debug\deploy\jre\bin\java
-Dvm.assert_dialog=false -cp . -showversion test
> java version "1.5.0"
> pre-alpha : not complete or compatible
> svn = r425618, (Jul 28 2006), Windows/ia32/msvc 1310, debug build
> http://incubator.apache.org/harmony
> java.lang.IllegalArgumentException: Invalid argument number
>         at java.text.MessageFormat.applyPattern(MessageFormat.java:109)
>         at java.text.MessageFormat.<init>(MessageFormat.java:81)
>         at test.main(test.java:5)

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