Manager/HistoryManager.php
public function deleteHistory(History $history)
    {
        $this->objectManager->remove($history);
        $this->objectManager->flush();
    }
public function deleteHistory(History $history)
    {
        $this->objectManager->remove($history);
        $this->objectManager->flush();
    }
public function deleteHistory ( History $ history ) { $ this -> objectManager -> remove ( $ history ) ; $ this -> objectManager -> flush ( ) ; }
{@inheritDoc}
{