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From "Vladimir Ivanov (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-895) [classlib][net] java.net.URL((URL) null, String, handler) does not throw MalformedURLException for unknown protocol
Date Mon, 17 Jul 2006 11:11:13 GMT
[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


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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