6 methods override PluginManagerBase::getInstance()

ArchiverManager::getInstance in core/lib/Drupal/Core/Archiver/ArchiverManager.php
FormatterPluginManager::getInstance in core/lib/Drupal/Core/Field/FormatterPluginManager.php
Overrides PluginManagerBase::getInstance().
MailManager::getInstance in core/lib/Drupal/Core/Mail/MailManager.php
Overrides PluginManagerBase::getInstance().
SelectionPluginManager::getInstance in core/lib/Drupal/Core/Entity/EntityReferenceSelection/SelectionPluginManager.php
TypedDataManager::getInstance in core/lib/Drupal/Core/TypedData/TypedDataManager.php
WidgetPluginManager::getInstance in core/lib/Drupal/Core/Field/WidgetPluginManager.php
Overrides PluginManagerBase::getInstance().

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