Most efficient way to get the last element of a stream

阿新 • • 發佈：2017-05-12

val lang ted reduce class ret return imp pretty

Do a reduction that simply returns the current value:

Stream<T> stream;
T last = stream.reduce((a, b) -> b).orElse(null);

val lang ted reduce class ret return imp pretty Do a reduction that simply returns the current value:Stream<T> stream; T last = str

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Most efficient way to get the last element of a stream

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