java stream find match or the last one?

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How to find the first match or the last element in a list using java stream?

Which means if no element matches the condition,then return the last element.

eg:

OptionalInt i = IntStream.rangeClosed(1,5)                          .filter(x-> x == 7)                          .findFirst(); System.out.print(i.getAsInt()); 

What should I do to make it return 5;

 


You can use reduce() function like that:

OptionalInt i = IntStream.rangeClosed(1, 5)         .reduce((first, second) -> first == 7 ? first : second); System.out.print(i.getAsInt()); 

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