Author: scabanovich Date: 2010-11-15 06:30:29 -0500 (Mon, 15 Nov 2010) New Revision: 26551 Modified: trunk/jsf/plugins/org.jboss.tools.jsf.ui/src/org/jboss/tools/jsf/ui/preferences/JSFCapabilitiesPreferencesPage.java Log: JBIDE-7571 https://jira.jboss.org/browse/JBIDE-7571 Modified: trunk/jsf/plugins/org.jboss.tools.jsf.ui/src/org/jboss/tools/jsf/ui/preferences/JSFCapabilitiesPreferencesPage.java =================================================================== --- trunk/jsf/plugins/org.jboss.tools.jsf.ui/src/org/jboss/tools/jsf/ui/preferences/JSFCapabilitiesPreferencesPage.java 2010-11-15 11:20:34 UTC (rev 26550) +++ trunk/jsf/plugins/org.jboss.tools.jsf.ui/src/org/jboss/tools/jsf/ui/preferences/JSFCapabilitiesPreferencesPage.java 2010-11-15 11:30:29 UTC (rev 26551) @@ -15,6 +15,7 @@ import org.eclipse.jface.preference.PreferencePage; import org.eclipse.jface.viewers.*; import org.eclipse.swt.SWT; +import org.eclipse.swt.SWTException; import org.eclipse.swt.layout.*; import org.eclipse.swt.widgets.*; import org.eclipse.ui.*; @@ -85,6 +86,9 @@ if(copy == null || copy.getChildren().length == 0) return; Display.getDefault().asyncExec(new Runnable() { public void run() { + if(capabilityList.getControl() == null || capabilityList.getControl().isDisposed()) { + return; + } capabilityList.getSelectionProvider().setSelection(new StructuredSelection(copy.getChildren()[0])); capabilityList.update(); capabilitySelectionChanged();