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Did anybody find the same erratum I did?

 
Campbell Ritchie
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About sorting apples by weight.
 
Mike. J. Thompson
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Campbell Ritchie wrote:About sorting apples by weight.


Where did you see this?
 
Campbell Ritchie
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In the Java8 book.
 
Raoul Gabriel
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Hi Campbell,

The Apple class for the sorting example defines a field weight of type Integer [1] so sorting is ok.

However you are right that in the two previous chapters we worked with a field of type int. We will fix this to be consistent across all chapters.

Thanks,
Raoul

[1] https://github.com/java8/Java8InAction/blob/master/src/main/java/lambdasinaction/chap3/Sorting.java
 
Campbell Ritchie
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It is all right if you use an Integer, as you say.
 
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