code: public final java.util.Iterator getObjectStoreIterator()
                      throws ObjectManagerException
      {
          if (Tracing.isAnyTracingEnabled() && trace.isEntryEnabled())
              trace.entry(this, cclass
                          , "getObjectStoreIterator"
                              );
          java.util.Iterator objectStoreIterator = objectManagerState.getObjectStoreIterator();
  
          if (Tracing.isAnyTracingEnabled() && trace.isEntryEnabled())
              trace.exit(this, cclass
                         , "getObjectStoreIterator"
                         , new Object[] { objectStoreIterator }
                              );
          return objectStoreIterator;
      }
docs: Create an iterator over all ObjectStores known to this ObjectManager.
  
  @return java.util.Iterator over Transactions.
  @throws ObjectManagerException