ResourceNavigator not available in new eclipse versions #265

Author: Bananeweizen

plugin/src/de/anbos/eclipse/easyshell/plugin/commands/DefineCommands.java

@@ -41,15 +41,14 @@ public class DefineCommands extends ExtensionContributionFactory {
     public DefineCommands() {
     }
 
-    @SuppressWarnings("deprecation")
     @Override
     public void createContributionItems(IServiceLocator serviceLocator, IContributionRoot additions) {
         if (GeneralDataStore.instance().getData().getMenuPopup() != CheckBox.yes) {
             return;
         }
         IWorkbenchPart activePart = serviceLocator.getService(IWorkbenchPart.class);
         boolean isResourceNavigator = false;
-        isResourceNavigator = activePart instanceof org.eclipse.ui.views.navigator.ResourceNavigator;
+        isResourceNavigator = activePart != null && "org.eclipse.ui.views.navigator.ResourceNavigator".equals(activePart.getClass().getCanonicalName());
         if ((isResourceNavigator == isForResourceNavigator())) {
             ResourceType resType = ResourceUtils.getCommonResourceType(activePart);
             if (resType != null) {