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From "Vladimir Ivanov (JIRA)" <j...@apache.org>
Subject [jira] Updated: (HARMONY-693) [classlib][logging] unexpected NPE for XMLFormatter().getHead((Handler) null)
Date Wed, 28 Jun 2006 13:09:30 GMT
     [ http://issues.apache.org/jira/browse/HARMONY-693?page=all ]

Vladimir Ivanov updated HARMONY-693:
------------------------------------

    Attachment: XMLFormatterTest.patch

unit test

> [classlib][logging] unexpected NPE for XMLFormatter().getHead((Handler) null)
> -----------------------------------------------------------------------------
>
>          Key: HARMONY-693
>          URL: http://issues.apache.org/jira/browse/HARMONY-693
>      Project: Harmony
>         Type: Bug

>     Reporter: Vladimir Ivanov
>  Attachments: XMLFormatterTest.patch
>
> The j2se spec says for java.util.logging.XMLFormatter().getHead(Handler h)
> 'h - The target handler (can be null) ' but harmony throw NPE.
> ================ test.java =======================
> import java.util.logging.*;
> public class test  {
>     public static void main (String[] args) { 
>          System.out.println("getHead(null) = " + new XMLFormatter().getHead((Handler)
null));         
>     }
> }
> ==============================================
> Output:
> C:\tmp\tmp17>C:\jrockit-jdk1.5.0-windows-ia32\bin\java.exe -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))
> getHead(null) = <?xml version="1.0" encoding="windows-1252" standalone="no"?>
> <!DOCTYPE log SYSTEM "logger.dtd">
> <log>
> C:\tmp\tmp17>C:\harmony\trunk_0427\deploy\jdk\jre\bin\java.exe -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.NullPointerException
>         at java.util.logging.XMLFormatter.getHead(XMLFormatter.java:191)
>         at test.main(test.java:5)
> C:\tmp\tmp17>C:\harmony\drlvm\trunk\build\win_ia32_msvc_release\deploy\jre\bin\ij
-showversion test
> Apache Harmony DRLVM HEAD-4807 (2006-05-02), Windows/ia32/msvc 1310, release
> java.io.FileNotFoundException
>         at org.apache.harmony.luni.platform.OSFileSystem.open(OSFileSystem.java:223)
>         at java.io.FileInputStream.<init>(FileInputStream.java:66)
>         at java.io.FileInputStream.<init>(FileInputStream.java:110)
>         at java.util.logging.LogManager.readConfigurationImpl(LogManager.java:428)
>         at java.util.logging.LogManager.<clinit>(LogManager.java:186)
>         at java.util.logging.XMLFormatter.<clinit>(XMLFormatter.java:41)
>         at test.main(test.java:5)
> java.lang.NullPointerException
>         at java.util.logging.XMLFormatter.getHead(XMLFormatter.java:191)
>         at test.main(test.java:5)
> C:\tmp\tmp17>

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