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[Mathieu Bastian <mathieu.bastian@xxxxxxxxx>]

Fixed in rev 1601.

-- 
NullPointerException when selecting "--Choose a Layout" in the Layout ComboBox
https://bugs.launchpad.net/bugs/606964
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Status in Gephi - Network exploration and manipulation: Fix Committed
Status in Gephi 0.7 series: Fix Committed

Bug description:
If you select a Layout in the Layout Panel and then select the item "--Choose a Layout", an Exception is fired:

java.lang.NullPointerException
	at org.gephi.layout.LayoutModelImpl.setSelectedLayout(LayoutModelImpl.java:97)
	at org.gephi.layout.LayoutControllerImpl.setLayout(LayoutControllerImpl.java:90)
	at org.gephi.desktop.layout.LayoutPanel.setSelectedLayout(LayoutPanel.java:233)
	at org.gephi.desktop.layout.LayoutPanel.access$300(LayoutPanel.java:55)
	at org.gephi.desktop.layout.LayoutPanel$1.itemStateChanged(LayoutPanel.java:75)
	at javax.swing.JComboBox.fireItemStateChanged(JComboBox.java:1205)
	at javax.swing.JComboBox.selectedItemChanged(JComboBox.java:1253)
	at javax.swing.JComboBox.contentsChanged(JComboBox.java:1309)
	at javax.swing.AbstractListModel.fireContentsChanged(AbstractListModel.java:100)
	at javax.swing.DefaultComboBoxModel.setSelectedItem(DefaultComboBoxModel.java:88)
	at javax.swing.JComboBox.setSelectedItem(JComboBox.java:557)
	at javax.swing.JComboBox.setSelectedIndex(JComboBox.java:603)
	at javax.swing.plaf.basic.BasicComboPopup$Handler.mouseReleased(BasicComboPopup.java:817)
	at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:273)
	at java.awt.Component.processMouseEvent(Component.java:6263)
	at javax.swing.JComponent.processMouseEvent(JComponent.java:3267)
	at javax.swing.plaf.basic.BasicComboPopup$1.processMouseEvent(BasicComboPopup.java:481)
	at java.awt.Component.processEvent(Component.java:6028)
	at java.awt.Container.processEvent(Container.java:2041)
	at java.awt.Component.dispatchEventImpl(Component.java:4630)
	at java.awt.Container.dispatchEventImpl(Container.java:2099)
	at java.awt.Component.dispatchEvent(Component.java:4460)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4574)
	at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4238)
	at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4168)
	at java.awt.Container.dispatchEventImpl(Container.java:2085)
	at java.awt.Component.dispatchEvent(Component.java:4460)
[catch] at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
	at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:137)
	at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
	at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
	at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
	at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
	at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)