code: public int getIdentifier()
      {
          if (Tracing.isAnyTracingEnabled() && trace.isEntryEnabled())
          {
              trace.entry(this, cclass
                          , "getIdentifier"
                              );
              trace.exit(this, cclass
                         , "getIdentifier"
                         , "returns objectStoreIdentifier=" + objectStoreIdentifier + "(int)"
                              );
          }
  
          return objectStoreIdentifier;
      }
docs: The identifier of the ObjectStore, unique within this ObjectManager.
  
  @return int the objectStore identifier