-import org.wamblee.system.ProvidedInterface;
-import org.wamblee.system.RequiredInterface;
-import org.wamblee.system.SystemAssemblyException;
+import org.wamblee.system.core.ProvidedInterface;
+import org.wamblee.system.core.RequiredInterface;
+import org.wamblee.system.core.SystemAssemblyException;