src/share/classes/java/util/stream/LongPipeline.java

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rev 7982 : 8017513: Support for closeable streams
8022237: j.u.s.BaseStream.onClose() has an issue in implementation or requires spec clarification
8022572: Same exception instances thrown from j.u.stream.Stream.onClose() handlers are not listed as suppressed
Summary: BaseStream implements AutoCloseable; Remove CloseableStream and DelegatingStream
Reviewed-by: alanb, mduigou, psandoz
Contributed-by: brian.goetz@oracle.com

*** 281,295 **** downstream.begin(-1); } @Override public void accept(long t) { // We can do better that this too; optimize for depth=0 case and just grab spliterator and forEach it - LongStream result = mapper.apply(t); if (result != null) result.sequential().forEach(i -> downstream.accept(i)); } }; } }; } --- 281,296 ---- downstream.begin(-1); } @Override public void accept(long t) { + try (LongStream result = mapper.apply(t)) { // We can do better that this too; optimize for depth=0 case and just grab spliterator and forEach it if (result != null) result.sequential().forEach(i -> downstream.accept(i)); } + } }; } }; }