(Rollback) Keep instances to themselves
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@ -18,7 +18,10 @@ use Backend\Models\UserPreferences;
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*/
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class UserPreferencesModel extends SettingsModel
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{
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protected static $instances = [];
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/**
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* @var array Internal cache of model objects.
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*/
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private static $instances = [];
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/**
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* Constructor
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@ -28,7 +28,7 @@ class SettingsModel extends ModelBehavior
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/**
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* @var array Internal cache of model objects.
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*/
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protected static $instances = [];
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private static $instances = [];
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/**
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* {@inheritDoc}
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