/**
* Reset the id of the {@link PersistentBean PersistentBeans} in <code>persistentBeans</code> to
* <code>null</code>.
*/
@MethodContract(
pre = @Expression("persistentBeans != null"),
post =
@Expression(
"for (PersistentBean<?> persistentBean : persistentBeans) {persistentBean.id == null}"))
private void resetId(Set<PersistentBean<?>> persistentBeans) {
assert persistentBeans != null;
for (PersistentBean<?> persistentBean : persistentBeans) {
persistentBean.setPersistenceId(null);
}
}
