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From "Paulex Yang (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (HARMONY-895) [classlib][net] java.net.URL((URL) null, String, handler) does not throw MalformedURLException for unknown protocol
Date Wed, 20 Sep 2006 07:40:23 GMT
     [ http://issues.apache.org/jira/browse/HARMONY-895?page=all ]

Paulex Yang resolved HARMONY-895.
---------------------------------

    Resolution: Fixed

Tony, thank you for looking at this.

Vladimir, please verify that the issue has been fully fixed, thank you. 

> [classlib][net] java.net.URL((URL) null, String, handler) does not throw MalformedURLException
for unknown protocol
> -------------------------------------------------------------------------------------------------------------------
>
>                 Key: HARMONY-895
>                 URL: http://issues.apache.org/jira/browse/HARMONY-895
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>            Reporter: Vladimir Ivanov
>         Attachments: URL.patch, URLTest.patch
>
>
> The j2se spec says for java.net.URL((URL) null, String spec, URLStreamHandler handler):
> "Throws: MalformedURLException - if no protocol is specified, or an unknown protocol
is found."
> But Harmony does not throw exception for spec=":"
> ================= test.java ========================
> import java.net.*;
> import java.io.*;
> public class test  { 
>     public static void main (String[] args) {                     
>        try {                                                                        
                                                                                         
 
>            System.out.println("res = " + new URL((URL) null, ":", new TestURLStreamHandler()));
>        } catch (Exception e) {
>            e.printStackTrace();
>        }  
>     }     
> }
> class TestURLStreamHandler extends URLStreamHandler {
>     public URLConnection openConnection(URL arg0) throws IOException {
>         try {
>             return arg0.openConnection();
>         } catch (Throwable e) {
>             return null;
>         }
>     }
> }
> ================================================
> 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.net.MalformedURLException: no protocol: :
>         at java.net.URL.<init>(URL.java:567)
>         at test.main(test.java:7)
> 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.
> res = :
> C:\tmp\tmp17>C:\harmony\drlvm\trunk\build\win_ia32_msvc_debug\deploy\jre\bin\ij -cp
. -showversion test
> Apache Harmony DRLVM HEAD-4807 (2006-05-02), Windows/ia32/msvc 1310, debug
> res = :
>  

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