java.lang.NullPointerException
   at org.netbeans.modules.php.analysis.ui.options.CodingStandardsFixerOptionsPanel.isChanged(CodingStandardsFixerOptionsPanel.java:181)
   at org.netbeans.modules.php.analysis.ui.options.AnalysisOptionsPanelController.fireChanged(AnalysisOptionsPanelController.java:143)
   at org.netbeans.modules.php.analysis.ui.options.AnalysisOptionsPanelController.stateChanged(AnalysisOptionsPanelController.java:174)
   at org.openide.util.ChangeSupport.fireChange(ChangeSupport.java:133)
   at org.openide.util.ChangeSupport.fireChange(ChangeSupport.java:119)
   at org.netbeans.modules.php.analysis.ui.options.MessDetectorOptionsPanel.fireChange(MessDetectorOptionsPanel.java:156)
   at org.netbeans.modules.php.analysis.ui.options.MessDetectorOptionsPanel$DefaultListSelectionListener.valueChanged(MessDetectorOptionsPanel.java:424)
   at javax.swing.JList.fireSelectionValueChanged(JList.java:1796)
   at javax.swing.JList$ListSelectionHandler.valueChanged(JList.java:1810)
   at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:184)
   at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:164)
   at javax.swing.DefaultListSelectionModel.fireValueChanged(DefaultListSelectionModel.java:211)
   at javax.swing.DefaultListSelectionModel.changeSelection(DefaultListSelectionModel.java:405)
   at javax.swing.DefaultListSelectionModel.changeSelection(DefaultListSelectionModel.java:415)
   at javax.swing.DefaultListSelectionModel.addSelectionInterval(DefaultListSelectionModel.java:518)
   at javax.swing.JList.addSelectionInterval(JList.java:2088)
   at org.netbeans.modules.php.analysis.ui.options.MessDetectorOptionsPanel.selectRuleSets(MessDetectorOptionsPanel.java:151)
   at org.netbeans.modules.php.analysis.ui.options.MessDetectorOptionsPanel.setMessDetectorRuleSets(MessDetectorOptionsPanel.java:131)
   at org.netbeans.modules.php.analysis.ui.options.MessDetectorOptionsPanel.update(MessDetectorOptionsPanel.java:169)
   at org.netbeans.modules.php.analysis.ui.options.AnalysisOptionsPanelController.update(AnalysisOptionsPanelController.java:88)
   at org.netbeans.modules.options.TabbedController.handleTabSwitched(TabbedController.java:236)
   at org.netbeans.modules.options.TabbedController.access$200(TabbedController.java:82)
   at org.netbeans.modules.options.TabbedController$2.stateChanged(TabbedController.java:109)
   at javax.swing.JTabbedPane.fireStateChanged(JTabbedPane.java:416)
   at javax.swing.JTabbedPane$ModelListener.stateChanged(JTabbedPane.java:270)
   at javax.swing.DefaultSingleSelectionModel.fireStateChanged(DefaultSingleSelectionModel.java:132)
   at javax.swing.DefaultSingleSelectionModel.setSelectedIndex(DefaultSingleSelectionModel.java:67)
   at javax.swing.JTabbedPane.setSelectedIndexImpl(JTabbedPane.java:616)
   at javax.swing.JTabbedPane.setSelectedIndex(JTabbedPane.java:591)
   at javax.swing.plaf.basic.BasicTabbedPaneUI$Handler.mousePressed(BasicTabbedPaneUI.java:3645)
   at java.awt.Component.processMouseEvent(Component.java:6524)
   at javax.swing.JComponent.processMouseEvent(JComponent.java:3321)
   at java.awt.Component.processEvent(Component.java:6292)
   at java.awt.Container.processEvent(Container.java:2234)
   at java.awt.Component.dispatchEventImpl(Component.java:4883)
   at java.awt.Container.dispatchEventImpl(Container.java:2292)
   at java.awt.Component.dispatchEvent(Component.java:4705)
   at java.awt.LightweightDispatcher.retargetMouseEvent(LightweightDispatcher.java:4898)
   at java.awt.LightweightDispatcher.processMouseEvent(LightweightDispatcher.java:4530)
   at java.awt.LightweightDispatcher.dispatchEvent(LightweightDispatcher.java:4462)
   at java.awt.Container.dispatchEventImpl(Container.java:2278)
   at java.awt.Window.dispatchEventImpl(Window.java:2739)
   at java.awt.Component.dispatchEvent(Component.java:4705)
   at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:746)
   at java.awt.EventQueue.access$400(EventQueue.java:97)
   at java.awt.EventQueue$3.run(EventQueue.java:697)
   at java.awt.EventQueue$3.run(EventQueue.java:691)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
   at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:86)
   at java.awt.EventQueue$4.run(EventQueue.java:719)
   at java.awt.EventQueue$4.run(EventQueue.java:717)
   at java.security.AccessController.doPrivileged(AccessController.java:0)
   at java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:75)
   at java.awt.EventQueue.dispatchEvent(EventQueue.java:716)
   at org.netbeans.core.TimableEventQueue.dispatchEvent(TimableEventQueue.java:159)
   at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
   at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
   at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
   at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
   at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)