Issue #2329: I can't get cascading delete to work in JDO

import java.util.*;

import javax.jdo.*;
import javax.jdo.Query;
import javax.jdo.annotations.*;

public class F2329
{
    public static void main(String[] args) {
        PersistenceManagerFactory pmf =
            JDOHelper.getPersistenceManagerFactory("objectdb:store.tmp;drop");
        PersistenceManager pm = pmf.getPersistenceManager();

        pm.currentTransaction().begin();
        persist(pm);
        pm.currentTransaction().commit();

        pm.currentTransaction().begin();
        delete(pm);
        pm.currentTransaction().commit();

        countInstances(pm);

        pm.close();
        pmf.getPersistenceManager().close();
    }
    
    public static void persist(PersistenceManager pm) {
        pm.makePersistent(
            new Holder("h1", new Dependent("d1"), new Dependent("d2")));
    }

    public static void delete(PersistenceManager pm) {
        Query query = pm.newQuery(Holder.class);
        List<Holder> holders = (List<Holder>)query.execute();
        pm.deletePersistentAll(holders);
        query.closeAll();
    }

    public static void countInstances(PersistenceManager pm) {
        Query query = pm.newQuery(Holder.class);
        List<Holder> holders = (List<Holder>)query.execute();
        System.out.println("Holders: " + holders.size());
        query.closeAll();

        query = pm.newQuery(Dependent.class);
        List<Dependent> dependents = (List<Dependent>)query.execute();
        System.out.println("Dependents: " + dependents.size());
        query.closeAll();
    }

    @PersistenceCapable
    public static class Holder {
        private String id;
        @Persistent(dependent="true")
        private List<Dependent> dependents;
        public Holder(String id, Dependent... dependents) {
            this.id = id;
            this.dependents = Arrays.asList(dependents);
        }
    }
    
    @PersistenceCapable
    public static class Dependent {
        private String id;
        public Dependent(String id) {
            this.id = id;
        }
    }
}

Holders: 0
Dependents: 0