this variant can be used to preserve the current OperationEntry.Flag.RESTART_ALL_SERVICES flags:

public SimpleResourceDefinition(final PathElement pathElement, final ResourceDescriptionResolver descriptionResolver,
                                    final OperationStepHandler addHandler, final OperationStepHandler removeHandler,
                                    final OperationEntry.Flag addRestartLevel, final OperationEntry.Flag removeRestartLevel)