com.google.gwt.event.shared.UmbrellaException: Exception caught: null
	at com.google.gwt.event.shared.HandlerManager.fireEvent(HandlerManager.java:129)
	at com.sencha.gxt.widget.core.client.selection.AbstractStoreSelectionModel.fireEvent(AbstractStoreSelectionModel.java:214)
	at com.sencha.gxt.widget.core.client.selection.AbstractStoreSelectionModel.fireSelectionChange(AbstractStoreSelectionModel.java:459)
	at com.sencha.gxt.widget.core.client.selection.AbstractStoreSelectionModel.doMultiSelect(AbstractStoreSelectionModel.java:387)
	at com.sencha.gxt.widget.core.client.selection.AbstractStoreSelectionModel.doSelect(AbstractStoreSelectionModel.java:399)
	at com.sencha.gxt.widget.core.client.selection.AbstractStoreSelectionModel.select(AbstractStoreSelectionModel.java:308)
	at com.sencha.gxt.widget.core.client.selection.AbstractStoreSelectionModel.select(AbstractStoreSelectionModel.java:313)
	at com.gc.sapphir.gwt.admin.client.view.widget.component.filter.CheckedListFilter.setDefaultList(CheckedListFilter.java:133)
	at com.gc.sapphir.gwt.admin.client.view.widget.section.transport.ClaimViewSection.initFilters(ClaimViewSection.java:463)
	at com.gc.sapphir.gwt.admin.client.view.widget.section.transport.ClaimViewSection.<init>(ClaimViewSection.java:85)
	at com.gc.sapphir.gwt.admin.client.presenter.ContentPanelPresenter$36.onSuccess(ContentPanelPresenter.java:524)
	at com.google.gwt.core.client.GWT$1.execute(GWT.java:286)
	at com.google.gwt.core.client.impl.SchedulerImpl$Task$.executeScheduled$(SchedulerImpl.java:50)
	at com.google.gwt.core.client.impl.SchedulerImpl.runScheduledTasks(SchedulerImpl.java:180)
	at com.google.gwt.core.client.impl.SchedulerImpl.flushPostEventPumpCommands(SchedulerImpl.java:345)
	at com.google.gwt.core.client.impl.SchedulerImpl$Flusher.execute(SchedulerImpl.java:78)
	at com.google.gwt.core.client.impl.SchedulerImpl.execute(SchedulerImpl.java:138)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
	at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
	at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
	at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessagesWhileWaitingForReturn(BrowserChannelServer.java:338)
	at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:219)
	at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:136)
	at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:576)
	at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:284)
	at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91)
	at com.google.gwt.core.client.impl.Impl.apply(Impl.java)
	at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:356)
	at sun.reflect.GeneratedMethodAccessor52.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:483)
	at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103)
	at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71)
	at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:172)
	at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:293)
	at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:547)
	at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:364)
	at java.lang.Thread.run(Thread.java:744)
Caused by: java.lang.NullPointerException
	at com.gc.sapphir.gwt.admin.client.view.widget.component.filter.CheckedListFilter$2.onSelectionChanged(CheckedListFilter.java:62)
	at com.sencha.gxt.widget.core.client.selection.SelectionChangedEvent.dispatch(SelectionChangedEvent.java:98)
	at com.sencha.gxt.widget.core.client.selection.SelectionChangedEvent.dispatch(SelectionChangedEvent.java:1)
	at com.google.gwt.event.shared.GwtEvent.dispatch(GwtEvent.java:1)
	at com.google.web.bindery.event.shared.EventBus.dispatchEvent(EventBus.java:40)
	at com.google.web.bindery.event.shared.SimpleEventBus.doFire(SimpleEventBus.java:193)
	at com.google.web.bindery.event.shared.SimpleEventBus.fireEvent(SimpleEventBus.java:88)
	at com.google.gwt.event.shared.HandlerManager.fireEvent(HandlerManager.java:127)
	... 41 more