public ListBuilder<T> addAll( Iterable<T> elements)
    {
    for( T element : elements)
      {
      list_.add( element);
      }
    
    return this;
    }
public ListBuilder < T > addAll ( Iterable < T > elements ) { for ( T element : elements ) { list_ . add ( element ) ; } return this ; }
Appends all elements of the given colletion to the list for this builder.