boolean needsTombstoneGCKeysForClients(EventID eventID, FilterInfo clientRouting) {
    return false;
  }
remove any tombstones from the given member that are <= the given version

@param eventID event identifier for the GC operation
@param clientRouting routing info (if null a routing is computed)
geode-core/src/main/java/org/apache/geode/internal/cache/LocalRegion.java