description

# operator + method Null safety

List<E> operator + (

1. List<E> other

)

Returns the concatenation of this list and `other`.

Returns a new list containing the elements of this list followed by the elements of `other`.

The default behavior is to return a normal growable list. Some list types may choose to return a list of the same type as themselves (see Uint8List.+);

## Implementation

    List<E> operator +(List<E> other);