Reverted not related changes

Author: TetyanaYahodska

compute/cloud-client/src/test/java/compute/reservation/CreateReservationFromVmIT.java

@@ -26,6 +26,7 @@
 import com.google.cloud.compute.v1.ReservationsClient;
 import compute.CreateInstance;
 import compute.DeleteInstance;
+import compute.Util;
 import java.io.IOException;
 import java.util.UUID;
 import java.util.concurrent.ExecutionException;
@@ -79,6 +80,10 @@ public static void cleanup()
     // Delete resources created for testing.
     DeleteInstance.deleteInstance(PROJECT_ID, ZONE, instanceForReservation);
 
+    // Cleanup existing stale resources.
+    Util.cleanUpExistingInstances("test-instance-for-reserv-"  + javaVersion, PROJECT_ID, ZONE);
+    Util.cleanUpExistingReservations("test-reservation-from-vm-"  + javaVersion, PROJECT_ID, ZONE);
+
     reservationsClient.close();
     instancesClient.close();
   }