persistentItem.deleteByOID(Item.class, deletedItem.getIdInternal());  return new Boolean(true);
return Boolean.TRUE;
    public Boolean run(final Integer infoExecutionCourseCode, final Integer itemCode)            throws FenixServiceException, ExcepcaoPersistencia {                final ISuportePersistente persistentSuport = PersistenceSupportFactory                .getDefaultPersistenceSupport();            final IPersistentItem persistentItem = persistentSuport.getIPersistentItem();        final IItem deletedItem = (IItem) persistentItem.readByOID(Item.class, itemCode);                if (deletedItem == null) {            return new Boolean(true);        }               testFilesExistence(deletedItem);               deletedItem.delete();        persistentItem.deleteByOID(Item.class, deletedItem.getIdInternal());        return new Boolean(true);    }