public Set getRealIDs(Collection integerIDs) {
      if (integerIDs.size() == 0) {
        return Collections.emptySet();
      }
      Set result = new HashSet(integerIDs.size());
      Map<Long, Object> wids = wireIDs;
      for (Object id : integerIDs) {
        Object realID = wids.get(id);
        if (realID != null) {
          result.add(realID);
        }
      }
      return result;
    }
given a collection of on-wire identifiers, this returns a set of the real identifiers (e.g.,
client IDs or durable queue IDs)

@param integerIDs the integer ids
@return the translated identifiers
geode-core/src/main/java/org/apache/geode/internal/cache/FilterProfile.java