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From "Vladimir Ivanov (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-693) [classlib][logging] unexpected NPE for XMLFormatter().getHead((Handler) null)
Date Wed, 28 Jun 2006 13:03:29 GMT
[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


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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