RaspberryPiShutdown.py not finding shutDownManagerInstance

[mstevetodd]

Running https://github.com/JMRI/JMRI/blob/master/jython/RaspberryPiShutdown.py from a button, I get this error:

2018-07-06 02:53:25,798 script.JmriScriptEngineManager INFO - ECMAScript ECMA - 262 Edition 5.1 is provided by Oracle Nashorn 1.8.0_65 [AWT-EventQueue-0]
2018-07-06 02:53:25,818 script.JmriScriptEngineManager INFO - python 2.7 is provided by jython 2.7.0 [AWT-EventQueue-0]
2018-07-06 02:54:06,226 jython.RunJythonScript ERROR - Unable to execute script. [AWT-EventQueue-0]
javax.script.ScriptException: AttributeError: type object 'jmri.InstanceManager' has no attribute 'shutDownManagerInstance' in <script> at line number 16
at org.python.jsr223.PyScriptEngine.scriptException(PyScriptEngine.java:202)
at org.python.jsr223.PyScriptEngine.eval(PyScriptEngine.java:42)
at org.python.jsr223.PyScriptEngine.eval(PyScriptEngine.java:47)
at javax.script.AbstractScriptEngine.eval(AbstractScriptEngine.java:249)
at jmri.script.JmriScriptEngineManager.eval(JmriScriptEngineManager.java:316)
at jmri.jmrit.jython.RunJythonScript.invoke(RunJythonScript.java:111)
at jmri.jmrit.jython.RunJythonScript.actionPerformed(RunJythonScript.java:84)

So shutDownManagerInstance has been removed. What has replaced it?

[bobjacobsen]

There’s a predefined “shutdown” accessor, which also shows how to reference the manager: jython//jmri_bindings.py:shutdown = jmri.InstanceManager.getDefault(jmri.ShutDownManager)

…

On Aug 10, 2018, at 12:31 PM, mstevetodd ***@***.***> wrote: So shutDownManagerInstance has been removed. What has replaced it?

[mstevetodd]

Thanks, @bobjacobsen
Changed per your suggestion, plus added a restart version.
Closing via #5634