##### SUMMARY
strategy contains call to Display.deprecated or AnsibleModule.deprecate and is scheduled for removal

```
lib/ansible/plugins/strategy/__init__.py:937:16: ansible-deprecated-version: Deprecated version ('2.12') found in call to Display.deprecated or AnsibleModule.deprecate (0%)
```

##### ISSUE TYPE
 - Bug Report

##### COMPONENT NAME
```
lib/ansible/plugins/strategy/__init__.py
```

##### ANSIBLE VERSION
```
2.12
```

##### CONFIGURATION
N/A

##### OS / ENVIRONMENT
N/A

##### STEPS TO REPRODUCE
N/A

##### EXPECTED RESULTS
N/A

##### ACTUAL RESULTS
N/A

'''
        Runs handlers on those hosts which have been notified.
        '''
        result = self._tqm.RUN_OK
        for handler_block in iterator._play.handlers:
            
            
            
            for handler in handler_block.block:
                if handler.notified_hosts:
                    result = self._do_handler_run(handler, handler.get_name(), iterator=iterator, play_context=play_context)
                    if not result:
                        break
        return result
    def _do_handler_run(self, handler, handler_name, iterator, play_context, notified_hosts=None):