6 methods override PluginBase::init() in Drupal 9

DataFieldRow::init in core/modules/rest/src/Plugin/views/row/DataFieldRow.php

Initialize the plugin.

EntityRow::init in core/modules/views/src/Plugin/views/row/EntityRow.php

Initialize the plugin.

HandlerBase::init in core/modules/views/src/Plugin/views/HandlerBase.php

Initialize the plugin.

None::init in core/modules/views/src/Plugin/views/pager/None.php

Initialize the plugin.

Sql::init in core/modules/views/src/Plugin/views/query/Sql.php

Initialize the plugin.

StylePluginBase::init in core/modules/views/src/Plugin/views/style/StylePluginBase.php

Overrides \Drupal\views\Plugin\views\PluginBase::init().