public static void initialPutKeyValue() {
    try {
      region.put(UPDATE_KEY, UPDATE_VALUE1);
      region.put(INVALIDATE_KEY, INVALIDATE_VALUE);
      region.put(DESTROY_KEY, DESTROY_VALUE);
    } catch (Exception e) {
      Assert.fail(" Test failed due to " + e, e);
    }
  }
put the initial keys and values
geode-core/src/distributedTest/java/org/apache/geode/internal/cache/ha/OperationsPropagationDUnitTest.java