509 - "You have downloaded to much data" causes unhandled exception

[rasher]

During my mapping I ended up exceeding OSM's bandwidth quota. At first I didn't realise that, since it simply looked like JOSM was crashing, the way I was doing it.

What steps will reproduce the problem?

1. Download lots of data to get over the quota (damn)
2. Download a single way through "Download Object"
3. Try to use the "Download along way" plugin to download the area along the way

What is the expected result?

Either the request succeeds, or a useful error message is presented.

What happens instead?

An empty "error during download" message box and then a crash report.

Additionally, if I try to download an area through the slippy map, I'm simply told (instantly) that the connection timed out.

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

Repository Root: http://josm.openstreetmap.de/svn
Build-Date: 2011-09-10 01:32:12
Last Changed Author: xeen
Revision: 4412
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
URL: http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2011-09-09 16:32:17 +0200 (Fri, 09 Sep 2011)
Last Changed Rev: 4412

Identification: JOSM/1.5 (4412 da)
Memory Usage: 306 MB / 910 MB (149 MB allocated, but free)
Java version: 1.6.0_22, Sun Microsystems Inc., Java HotSpot(TM) 64-Bit Server VM
Operating system: Windows 7
Dataset consistency test: No problems found

Plugin: FastDraw (26606)
Plugin: ImproveWayAccuracy (26610)
Plugin: buildings_tools (26606)
Plugin: download_along (26606)
Plugin: licensechange (26606)
Plugin: openvisible (26606)
Plugin: restart (26606)

java.lang.ClassCastException: javax.swing.JLabel cannot be cast to javax.swing.text.JTextComponent
	at javax.swing.text.html.EditableView.paint(Unknown Source)
	at javax.swing.text.BoxView.paintChild(Unknown Source)
	at javax.swing.text.BoxView.paint(Unknown Source)
	at javax.swing.text.BoxView.paintChild(Unknown Source)
	at javax.swing.text.BoxView.paint(Unknown Source)
	at javax.swing.text.ParagraphView.paint(Unknown Source)
	at javax.swing.text.html.ParagraphView.paint(Unknown Source)
	at javax.swing.text.BoxView.paintChild(Unknown Source)
	at javax.swing.text.BoxView.paint(Unknown Source)
	at javax.swing.text.html.BlockView.paint(Unknown Source)
	at javax.swing.text.BoxView.paintChild(Unknown Source)
	at javax.swing.text.BoxView.paint(Unknown Source)
	at javax.swing.text.html.BlockView.paint(Unknown Source)
	at javax.swing.plaf.basic.BasicHTML$Renderer.paint(Unknown Source)
	at javax.swing.plaf.basic.BasicLabelUI.paint(Unknown Source)
	at javax.swing.plaf.ComponentUI.update(Unknown Source)
	at javax.swing.JComponent.paintComponent(Unknown Source)
	at javax.swing.JComponent.paint(Unknown Source)
	at javax.swing.JComponent.paintChildren(Unknown Source)
	at javax.swing.JComponent.paint(Unknown Source)
	at javax.swing.JComponent.paintChildren(Unknown Source)
	at javax.swing.JComponent.paint(Unknown Source)
	at javax.swing.JComponent.paintChildren(Unknown Source)
	at javax.swing.JComponent.paint(Unknown Source)
	at javax.swing.JComponent.paintChildren(Unknown Source)
	at javax.swing.JComponent.paint(Unknown Source)
	at javax.swing.JComponent.paintChildren(Unknown Source)
	at javax.swing.JComponent.paint(Unknown Source)
	at javax.swing.JComponent.paintChildren(Unknown Source)
	at javax.swing.JComponent.paint(Unknown Source)
	at javax.swing.JLayeredPane.paint(Unknown Source)
	at javax.swing.JComponent.paintChildren(Unknown Source)
	at javax.swing.JComponent.paintToOffscreen(Unknown Source)
	at javax.swing.RepaintManager$PaintManager.paintDoubleBuffered(Unknown Source)
	at javax.swing.RepaintManager$PaintManager.paint(Unknown Source)
	at javax.swing.RepaintManager.paint(Unknown Source)
	at javax.swing.JComponent.paint(Unknown Source)
	at java.awt.GraphicsCallback$PaintCallback.run(Unknown Source)
	at sun.awt.SunGraphicsCallback.runOneComponent(Unknown Source)
	at sun.awt.SunGraphicsCallback.runComponents(Unknown Source)
	at java.awt.Container.paint(Unknown Source)
	at java.awt.Window.paint(Unknown Source)
	at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
	at javax.swing.RepaintManager.paintDirtyRegions(Unknown Source)
	at javax.swing.RepaintManager.seqPaintDirtyRegions(Unknown Source)
	at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(Unknown Source)
	at java.awt.event.InvocationEvent.dispatch(Unknown Source)
	at java.awt.EventQueue.dispatchEvent(Unknown Source)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
	at java.awt.Dialog$1.run(Unknown Source)
	at java.awt.event.InvocationEvent.dispatch(Unknown Source)
	at java.awt.EventQueue.dispatchEvent(Unknown Source)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
	at java.awt.Dialog$1.run(Unknown Source)
	at java.awt.Dialog$3.run(Unknown Source)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.awt.Dialog.show(Unknown Source)
	at java.awt.Component.show(Unknown Source)
	at java.awt.Component.setVisible(Unknown Source)
	at java.awt.Window.setVisible(Unknown Source)
	at java.awt.Dialog.setVisible(Unknown Source)
	at org.openstreetmap.josm.gui.progress.PleaseWaitProgressMonitor$3.run(PleaseWaitProgressMonitor.java:83)
	at java.awt.event.InvocationEvent.dispatch(Unknown Source)
	at java.awt.EventQueue.dispatchEvent(Unknown Source)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
	at java.awt.EventDispatchThread.run(Unknown Source)