check project is not disposed in async listener EA-144986

GitOrigin-RevId: d464f546035cc6a9914501c655a2e07ade99ebb7

java/compiler/impl/src/com/intellij/compiler/backwardRefs/DirtyScopeHolder.java

@@ -217,7 +217,9 @@ public class DirtyScopeHolder extends UserDataHolderBase implements AsyncFileLis
 
       @Override
       public void afterVfsChange() {
-        after(events);
+        if (!myService.getProject().isDisposed()) {
+          after(events);
+        }
       }
     };
   }