code: @Override
  	@SuppressWarnings("unchecked")
  	public Tuple5<T0, T1, T2, T3, T4> copy() {
  		return new Tuple5<>(this.f0,
  			this.f1,
  			this.f2,
  			this.f3,
  			this.f4);
  	}
docs: Shallow tuple copy.
  @return A new Tuple with the same fields as this.