/**
  * Allows to query a set of records that match the specified conditions
  *
  * @param mixed $parameters
  * @return AbstractCrons[]
  */
 public static function find($parameters = null)
 {
     return parent::find($parameters);
 }
 /**
  * @return Postshistory[]
  */
 public static function find($parameters = array())
 {
     return parent::find($parameters);
 }