public Hoarde<T> each(Consumer<T> tocall) {
        for (int i = 0; i < actors.length; i++) {
            tocall.accept( (T) actors[i] );
        }
        return this;
    }
public Hoarde < T > each ( Consumer < T > tocall ) { for ( int i = 0 ; i < actors . length ; i ++ ) { tocall . accept ( ( T ) actors [ i ] ) ; } return this ; }
iterate over each actor and execute tocall. E.g. hoarde.each( actor -> actor.init() )
@param tocall
@return