private void createEntry1(VM vm) {
    vm.invoke("create entry1", () -> {
      testRegion.create("Object1", 1);
    });
  }
We hit this problem in bug #45669. A primary was lost and we did not see secondary buckets
perform a delta-GII.
geode-core/src/distributedTest/java/org/apache/geode/cache30/PRBucketSynchronizationDUnitTest.java