ObjectContentManager ocm = this.getObjectContentManager();
ocm.remove("/test5");
ocm.save();
assertFalse("Test5 has not been removed", ocm.objectExists("/test5"));
QueryManager queryManager = getObjectContentManager().getQueryManager();
Filter filter = queryManager.createFilter(Atomic.class);
filter.addEqualTo("booleanObject" , new Boolean(false));
Query query = queryManager.createQuery(filter);