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Programmer Certification (OCPJP) » OCP Java SE 8 Study Guide - page 210 (Chapter 4)

 
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The second sentence of the last paragraph in "Summarizing Statistics" part mentions the properties of IntSummaryStatistics class. I don't think "size" property is relevant, instead "sum" property can be mentioned there.
 
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I was thinking "count" when I said "size". But yes. Either count or sum would have been better to write there!
 
onur otlu
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"Count" is mentioned in the sentence. "Sum" should be stated instead of "size".
 
Jeanne Boyarsky
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True that!
 
Jeanne Boyarsky
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Now listed in errata
 
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