jozshor00

jozshor00

Functional Programming in Java, Second Edition: mapToInt() referenced instead of mapToDouble() (page 21)

@venkats

On page 21:

For each price from the prices list that passes through the filter(), the mapToInt() method invokes the provided lambda expression to transform the given price to a discounted price.

Reference to mapToInt() is incorrect, as on the previous page (Page 20) to example code contains mapToDouble() which makes the code working.

First Post!

venkats

venkats

Author of Programming Kotlin, Rediscovering JavaScript (and 6 other titles)

Fixed. Thank you for the catch.

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