Exception in thread "Timer-10" java.lang.NullPointerException
	at com.jivesoftware.idlelinux.CheckIdle.setAvailableIfActive(CheckIdle.java:107)
	at com.jivesoftware.idlelinux.CheckIdle.access$200(CheckIdle.java:17)
	at com.jivesoftware.idlelinux.CheckIdle$1.run(CheckIdle.java:90)
	at java.util.TimerThread.mainLoop(Unknown Source)
	at java.util.TimerThread.run(Unknown Source)
Dec 2, 2008 5:23:17 PM org.jivesoftware.spark.util.log.Log warning
WARNING: Exception on shutdown of plugin.
java.lang.NullPointerException
	at org.jivesoftware.smack.XMPPConnection.removePacketListener(XMPPConnection.java:694)
	at com.version2software.sparkplug.whiteboard.WhiteboardPlugin.shutdown(WhiteboardPlugin.java:113)
	at org.jivesoftware.spark.PluginManager.shutdown(PluginManager.java:423)
	at org.jivesoftware.MainWindow.fireWindowShutdown(MainWindow.java:234)
	at org.jivesoftware.MainWindow.shutdown(MainWindow.java:263)
	at org.jivesoftware.MainWindow$7.actionPerformed(MainWindow.java:458)
	at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
	at javax.swing.AbstractButton$Handler.actionPerformed(Unknown Source)
	at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
	at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
	at javax.swing.AbstractButton.doClick(Unknown Source)
	at javax.swing.plaf.basic.BasicMenuItemUI.doClick(Unknown Source)
	at javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(Unknown Source)
	at java.awt.Component.processMouseEvent(Unknown Source)
	at javax.swing.JComponent.processMouseEvent(Unknown Source)
	at java.awt.Component.processEvent(Unknown Source)
	at java.awt.Container.processEvent(Unknown Source)
	at java.awt.Component.dispatchEventImpl(Unknown Source)
	at java.awt.Container.dispatchEventImpl(Unknown Source)
	at java.awt.Component.dispatchEvent(Unknown Source)
	at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
	at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
	at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
	at java.awt.Container.dispatchEventImpl(Unknown Source)
	at java.awt.Window.dispatchEventImpl(Unknown Source)
	at java.awt.Component.dispatchEvent(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)