/**
* Detach the specified objects from the <code>PersistenceManager</code>.
*
* @param pcs the instances to detach
* @return the detached instances
* @see #detachCopyAll(Object[])
*/
public synchronized Collection detachCopyAll(Collection pcs) {
checkStatus();
return pm.detachCopyAll(pcs);
}
/**
* Detach the specified objects from the <code>PersistenceManager</code>. The objects returned can
* be manipulated and re-attached with {@link #makePersistentAll(Object[])}. The detached
* instances will be unmanaged copies of the specified parameters, and are suitable for
* serialization and manipulation outside of a JDO environment. When detaching instances, only
* fields in the current {@link FetchPlan} will be traversed. Thus, to detach a graph of objects,
* relations to other persistent instances must either be in the <code>default-fetch-group</code>,
* or in the current custom {@link FetchPlan}.
*
* @param pcs the instances to detach
* @return the detached instances
* @throws javax.jdo.JDOUserException if any of the instances do not
* @see #makePersistentAll(Object[])
* @see #getFetchPlan
*/
public synchronized Object[] detachCopyAll(Object... pcs) {
checkStatus();
return pm.detachCopyAll(pcs);
}