private void putAndDestroy() {
    region.put(1, 1);
    try {
      region.destroy(1);
    } catch (Exception e) {
      logWriter.error("Exception occurred", e);
      fail(" failed to destory Integer");
    }
  }
do a put followed by a destroy on the same entry
geode-core/src/integrationTest/java/org/apache/geode/internal/cache/ConflationJUnitTest.java