Enthuware

In solution of question 33, it says

"Manipulating a stream doesn't manipulate the backing source of the stream. "

But why does setPrice change the original list? Thanks

Stream and an object in that stream are two different things. New stream doesn't contain clones of the objects in the original stream.

I thought that this would throw an exception at runtime because we are calling a terminal operation twice on the same stream but am i correct now in thinking that this is two streams because by calling books.stream() for the second time we are getting a different stream? Thanks!

That is correct.