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Dev/OHV/VehicleControlSystem/VCSystem.cs

@@ -26,6 +26,7 @@ namespace VehicleControlSystem
 
         public VCSystem(IEventAggregator ea) 
         {
+            //ys-hwang test sourcetree
             this.eventAggregator = ea;
 
             this.eventAggregator.GetEvent<ApplicationExitEvent>().Subscribe((o) => Dispose(), true);