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author | alx | 2019-03-16 23:56:27 +0300 |
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committer | alx | 2019-03-16 23:56:27 +0300 |
commit | 06105f76dbfa3b65e63ed06f9c4d5107bd49ed88 (patch) | |
tree | 5702c01cec9688039d891f4a711878706101c1c5 /src/main/java/com/juick/util/StreamUtils.java | |
parent | 3ea4cd1942fa4e763034da11c5fa429407b67829 (diff) | |
parent | a49105285d0d7719d7f222a507af2d5ac5b4bdb1 (diff) |
Merge remote-tracking branch 'origin/master'
Diffstat (limited to 'src/main/java/com/juick/util/StreamUtils.java')
-rw-r--r-- | src/main/java/com/juick/util/StreamUtils.java | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/src/main/java/com/juick/util/StreamUtils.java b/src/main/java/com/juick/util/StreamUtils.java deleted file mode 100644 index 576107af..00000000 --- a/src/main/java/com/juick/util/StreamUtils.java +++ /dev/null @@ -1,38 +0,0 @@ -package com.juick.util; - -import java.util.Spliterator; -import java.util.Spliterators; -import java.util.function.Consumer; -import java.util.function.Predicate; -import java.util.stream.Stream; -import java.util.stream.StreamSupport; - -/** - * @deprecated switch to JDK9+ Stream API when possible - */ -@Deprecated -public class StreamUtils { - private static <T> Spliterator<T> takeWhile( - Spliterator<T> splitr, Predicate<? super T> predicate) { - return new Spliterators.AbstractSpliterator<T>(splitr.estimateSize(), 0) { - boolean stillGoing = true; - @Override public boolean tryAdvance(Consumer<? super T> consumer) { - if (stillGoing) { - boolean hadNext = splitr.tryAdvance(elem -> { - if (predicate.test(elem)) { - consumer.accept(elem); - } else { - stillGoing = false; - } - }); - return hadNext && stillGoing; - } - return false; - } - }; - } - - public static <T> Stream<T> takeWhile(Stream<T> stream, Predicate<? super T> predicate) { - return StreamSupport.stream(takeWhile(stream.spliterator(), predicate), false); - } -} |