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jiahut/findAny_vs_findFirst.groovy

Last active July 30, 2018 06:43
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Difference between findAny() and findFirst() in Java 8
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findAny_vs_findFirst.groovy
def l = Arrays.asList("B","A","C")
def r = l.stream().parallel().filter { e -> e != "B" } .findAny()
def s = l.stream().parallel().filter { it != "B"}.findFirst()
println l
println r.get() // something A or C
println s.get() // always A
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