About Question enthuware.ocpjp.v17.2.3744 :

[marcoolivi]

You should remove the commented out line, as it is shown like that.

Code: Select all

//Stream.of(cars).filter(c->c instanceof Sedan)
		.collect(Collectors.mapping(c->c.name), Collectors.joining(",")));       

This way the code does not compile, as the second line is out of the comment.

[admin]

Fixed.
thank you for your feedback!

[EmmaAlva]

Thanks. I have a similar problem tiny fishing unblocked