id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
4452	NullPointerException in version browser	wiml@…	team	"What steps will reproduce the problem?
 1. Looking at history for way #33174749
 2. Bring up history panel
 3. attempt to click on more recent versions in the left-hand ""version"" listbox
 4. this particular exception happened upon clicking on version 7 of the way (comparing it to version 1)
 5. clicking on other versions also causes an exception

{{{
Repository Root: http://josm.openstreetmap.de/svn
Build-Date: 2010-01-28 02:32:17
Last Changed Author: mjulius
Revision: 2899
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
URL: http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2010-01-27 22:21:17 +0100 (Wed, 27 Jan 2010)
Last Changed Rev: 2899

Memory Usage: 978 MB / 1018 MB (300 MB allocated, but free)
Java version: 1.6.0_17

Dataset consistency test:
No problems found


Plugins: PicLayer,lakewalker,slippymap,validator,wmsplugin
Plugin wmsplugin Version: 19626
Plugin PicLayer Version: 19467
Plugin validator Version: 19616
Plugin slippymap Version: 19521
Plugin lakewalker Version: 19624

java.lang.NullPointerException
	at org.openstreetmap.josm.gui.history.VersionTableCellRenderer.renderVersionFromHistory(VersionTableCellRenderer.java:137)
	at org.openstreetmap.josm.gui.history.VersionTableCellRenderer.getTableCellRendererComponent(VersionTableCellRenderer.java:153)
	at javax.swing.JTable$AccessibleJTable.getAccessibleChild(JTable.java:7032)
	at javax.swing.JTable$AccessibleJTable.getAccessibleAt(JTable.java:7419)
	at javax.swing.JTable$AccessibleJTable.valueChanged(JTable.java:6934)
	at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:167)
	at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:147)
	at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:194)
	at javax.swing.DefaultListSelectionModel.changeSelection(DefaultListSelectionModel.java:388)
	at javax.swing.DefaultListSelectionModel.changeSelection(DefaultListSelectionModel.java:398)
	at javax.swing.DefaultListSelectionModel.setSelectionInterval(DefaultListSelectionModel.java:442)
	at javax.swing.JTable.changeSelectionModel(JTable.java:2351)
	at javax.swing.JTable.changeSelection(JTable.java:2420)
	at javax.swing.plaf.basic.BasicTableUI$Handler.adjustSelection(BasicTableUI.java:1085)
	at javax.swing.plaf.basic.BasicTableUI$Handler.mousePressed(BasicTableUI.java:1008)
	at javax.swing.plaf.basic.BasicTableUI$MouseInputHandler.mousePressed(BasicTableUI.java:768)
	at com.apple.laf.AquaTableUI$MouseInputHandler.mousePressed(AquaTableUI.java:73)
	at java.awt.AWTEventMulticaster.mousePressed(AWTEventMulticaster.java:263)
	at java.awt.AWTEventMulticaster.mousePressed(AWTEventMulticaster.java:262)
	at java.awt.AWTEventMulticaster.mousePressed(AWTEventMulticaster.java:262)
	at java.awt.Component.processMouseEvent(Component.java:6345)
	at javax.swing.JComponent.processMouseEvent(JComponent.java:3255)
	at java.awt.Component.processEvent(Component.java:6113)
	at java.awt.Container.processEvent(Container.java:2085)
	at java.awt.Component.dispatchEventImpl(Component.java:4714)
	at java.awt.Container.dispatchEventImpl(Container.java:2143)
	at java.awt.Component.dispatchEvent(Component.java:4544)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4618)
	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4279)
	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4212)
	at java.awt.Container.dispatchEventImpl(Container.java:2129)
	at java.awt.Window.dispatchEventImpl(Window.java:2475)
	at java.awt.Component.dispatchEvent(Component.java:4544)
	at java.awt.EventQueue.dispatchEvent(EventQueue.java:635)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)

}}}
"	defect	closed	normal		Core	latest	duplicate	template_report