Exception: Drag and Drop with openjdk-7

[skyper]

What steps will reproduce the problem?

1. start josm with openjdk-7
2. drag and drop a file

What is the expected result?

Josm opens a file

What happens instead?

Exception

Please provide any additional information below. Attach a screenshot if
possible.

Probably a java bug but I am not really sure.
I have tested this with .osm and .gpx.gz files. All files open added at the command line and drag and drop works with openjdk-6. This is on a up-to-date Debian testing (wheezy) with LXDE and openbox. I do not have this problem on a different PC with with gnome3 and metacity.

Repository Root: http://josm.openstreetmap.de/svn
Build-Date: 2012-04-15 01:30:59
Last Changed Author: Don-vip
Revision: 5187
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
URL: http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2012-04-15 00:25:21 +0200 (Sun, 15 Apr 2012)
Last Changed Rev: 5187

Identification: JOSM/1.5 (5187 en_GB)
Memory Usage: 84 MB / 592 MB (59 MB allocated, but free)
Java version: 1.7.0_03-icedtea, Oracle Corporation, OpenJDK 64-Bit Server VM
Operating system: Linux


java.awt.dnd.InvalidDnDOperationException: java.net.URISyntaxException: Illegal character in path at index 0: 
	at sun.awt.dnd.SunDropTargetContextPeer.getTransferData(SunDropTargetContextPeer.java:270)
	at sun.awt.datatransfer.TransferableProxy.getTransferData(TransferableProxy.java:73)
	at java.awt.dnd.DropTargetContext$TransferableProxy.getTransferData(DropTargetContext.java:376)
	at org.openstreetmap.josm.gui.FileDrop$2.drop(FileDrop.java:323)
	at java.awt.dnd.DropTarget.drop(DropTarget.java:450)
	at sun.awt.dnd.SunDropTargetContextPeer.processDropMessage(SunDropTargetContextPeer.java:537)
	at sun.awt.X11.XDropTargetContextPeer.processDropMessage(XDropTargetContextPeer.java:184)
	at sun.awt.dnd.SunDropTargetContextPeer$EventDispatcher.dispatchDropEvent(SunDropTargetContextPeer.java:851)
	at sun.awt.dnd.SunDropTargetContextPeer$EventDispatcher.dispatchEvent(SunDropTargetContextPeer.java:775)
	at sun.awt.dnd.SunDropTargetEvent.dispatch(SunDropTargetEvent.java:48)
	at java.awt.Component.dispatchEventImpl(Component.java:4716)
	at java.awt.Container.dispatchEventImpl(Container.java:2287)
	at java.awt.Component.dispatchEvent(Component.java:4687)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4832)
	at java.awt.LightweightDispatcher.processDropTargetEvent(Container.java:4566)
	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4417)
	at java.awt.Container.dispatchEventImpl(Container.java:2273)
	at java.awt.Window.dispatchEventImpl(Window.java:2713)
	at java.awt.Component.dispatchEvent(Component.java:4687)
	at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:707)
	at java.awt.EventQueue.access$000(EventQueue.java:101)
	at java.awt.EventQueue$3.run(EventQueue.java:666)
	at java.awt.EventQueue$3.run(EventQueue.java:664)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:87)
	at java.awt.EventQueue$4.run(EventQueue.java:680)
	at java.awt.EventQueue$4.run(EventQueue.java:678)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:677)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:211)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:128)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:117)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:113)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:105)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:90

[Don-vip]

OpenJDK/Debian bug, see ​http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=664205