public void forEach(DoubleConsumer consumer) {
    checkNotNull(consumer);
    for (int i = start; i < end; i++) {
      consumer.accept(array[i]);
    }
  }
public void forEach(DoubleConsumer consumer) {
    checkNotNull(consumer);
    for (int i = start; i < end; i++) {
      consumer.accept(array[i]);
    }
  }
public void forEach ( DoubleConsumer consumer ) { checkNotNull ( consumer ) ; for ( int i = start ; i < end ; i ++ ) { consumer . accept ( array [ i ] ) ; } }
Invokes {@code consumer} for each value contained in this array, in order.
Invokes {