private void checkEntryDestroyed() throws EntryDestroyedException {
    if (isDestroyed()) {
      throw new EntryDestroyedException(
          "entry destroyed");
    }
  }
get the underlying RegionEntry object, which will not be fully functional if isLocal() returns
false

@return the underlying RegionEntry for this Entry
geode-core/src/main/java/org/apache/geode/internal/cache/EntrySnapshot.java