Fwd: Re: [rfc][icedtea-web] fix for PR1465 - java.io.FileNotFoundException while trying to download a JAR file

Thomas Meyer thomas at m3y3r.de
Wed Jun 5 23:40:31 PDT 2013

Am Dienstag, den 04.06.2013, 16:13 -0400 schrieb Adam Domurad:
> Hi, this is re: http://icedtea.classpath.org/bugzilla/show_bug.cgi?id=1465
> I would greatly appreciate if you could try this patch (apply to HEAD) 
> with the applet from the bug report.
> Thanks,
> -Adam
> -------- Original Message --------
> Subject: 	Re: [rfc][icedtea-web] fix for PR1465 - 
> java.io.FileNotFoundException while trying to download a JAR file
> Date: 	Tue, 04 Jun 2013 16:06:34 -0400
> From: 	Adam Domurad <adomurad at redhat.com>
> To: 	distro-pkg-dev at openjdk.java.net, Jiri Vanek <jvanek at redhat.com>
> On 06/04/2013 09:31 AM, Jiri Vanek wrote:
> > Although not nice, not even bad.
> >
> > tbh this was  known issue, and when sad was pushing his patch we
> > decided to ignore %20 and + similarity under html encoding, and
> > difference under RFC2396.
> > Apearently, wrongly.
> >
> > J.
> I have done some research and I think I found a solution that should be
> pleasing. See the unit tests in the patch, too.
> Basically new URI(url) will check RFC2396 validity.
> See http://stackoverflow.com/questions/304806/encode-and-decode-rfc2396-urls
> This avoids the whole normalization mess if the URL is already valid. As
> long as we create URLs in a manner that ensures they are correct, this
> will be preserved.
> This should reduce the future chance of unintended icedtea-web quirks, too.


thanks for the patch. It works for me.

Besides that I'm seeing these stacktraces on startup of icedtea-web:

java version "1.7.0_19"
OpenJDK Runtime Environment (fedora-
OpenJDK 64-Bit Server VM (build 23.7-b01, mixed mode)
Exception in thread "AWT-EventQueue-1"
java.lang.IllegalArgumentException: Width (0) and height (0) cannot be
<= 0
	at sun.awt.X11.XComponentPeer.createImage(XComponentPeer.java:769)
	at java.awt.Component.createImage(Component.java:3555)
	at sun.applet.PluginAppletViewer.paint(PluginAppletViewer.java:1550)
	at sun.applet.PluginAppletViewer.update(PluginAppletViewer.java:1566)
	at sun.awt.RepaintArea.updateComponent(RepaintArea.java:255)
	at sun.awt.X11.XRepaintArea.updateComponent(XRepaintArea.java:60)
	at sun.awt.RepaintArea.paint(RepaintArea.java:232)
	at sun.awt.X11.XComponentPeer.handleEvent(XComponentPeer.java:591)
	at java.awt.Component.dispatchEventImpl(Component.java:4937)
	at java.awt.Container.dispatchEventImpl(Container.java:2287)
	at java.awt.Window.dispatchEventImpl(Window.java:2719)
	at java.awt.Component.dispatchEvent(Component.java:4687)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:729)
	at java.awt.EventQueue.access$200(EventQueue.java:103)
	at java.awt.EventQueue$3.run(EventQueue.java:688)
	at java.awt.EventQueue$3.run(EventQueue.java:686)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain
	at java.security.ProtectionDomain
	at java.awt.EventQueue$4.run(EventQueue.java:702)
	at java.awt.EventQueue$4.run(EventQueue.java:700)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:699)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:91)

Exception in thread "Thread-6" java.lang.NullPointerException
	at sun.applet.PluginAppletViewer$8.run(PluginAppletViewer.java:1485)
	at java.lang.Thread.run(Thread.java:722)

with kind regards

> Happy hacking,
> -Adam

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