private void createDestroyCreate() {
    createAndDestroy();
    try {
      region.create(1, 2);
    } catch (Exception e) {
      logWriter.error("Exception occurred", e);
      throw new AssertionError("failed in trying to create", e);
    }
  }
do a create then destroy the entry and create it again
geode-core/src/integrationTest/java/org/apache/geode/internal/cache/ConflationJUnitTest.java