VM resource loading bug

[S. Meslin-Weber]

Hi guys,

Forwarding this to the list as I've just tested with SableVM 1.11.3 and
I get the same problem so this might be present in more VMs...

---- previous jamvm bug report ----
I have code that uses getClass().getResourceAsStream(name) in the
bootclasspath (the named file exists). The bug causes classpath to try
using the ftp provider to open the stream :)

This bug shows up easily when looking for a resource outside of a jar...
but I identified it first because it also showed before I expanded my
jars.

Here's a test case to make things easier to debug:

mkdir testdir
touch testdir/foo
./bin/jamvm -Xbootclasspath/p:testdir -cp . ResourceTest
java.lang.IllegalArgumentException: address is unresolved: testdir:21
  at gnu.java.net.PlainSocketImpl.connect (PlainSocketImpl.java:243)
  at java.net.Socket.connect (Socket.java:439)
  at java.net.Socket.connect (Socket.java:397)
  at gnu.java.net.protocol.ftp.FTPConnection.<init> (FTPConnection.java:253)
  at gnu.java.net.protocol.ftp.FTPConnection.<init> (FTPConnection.java:221)
  at gnu.java.net.protocol.ftp.FTPURLConnection.connect 
(FTPURLConnection.java:123)
  at gnu.java.net.protocol.ftp.FTPURLConnection.getInputStream 
(FTPURLConnection.java:167)
  at java.net.URL.openStream (URL.java:683)
  at java.lang.ClassLoader.getResourceAsStream (ClassLoader.java:711)
  at java.lang.Class.getResourceAsStream (Class.java:944)
  at ResourceTest.<init> (ResourceTest.java:7)
  at ResourceTest.main (ResourceTest.java:3)

Cheers!

Steph

-- 
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Stephane Meslin-Weber         Email: address@hidden
Senior Software Engineer      Web: http://odonata.tangency.co.uk
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