@classmethod<EOL><INDENT>def setCustomProperties(cls, properties):<DEDENT>
_getLogger().info("<STR_LIT>",<EOL>properties, traceback.format_stack())<EOL>_CustomConfigurationFileWrapper.edit(properties)<EOL>for propertyName, value in properties.items():<EOL><INDENT>cls.set(propertyName, value)<EOL><DEDENT>
Set multiple custom properties and persist them to the custom
        configuration store.

        Parameters:
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        properties: a dict of property name/value pairs to set