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author | Tor Norbye <tnorbye@google.com> | 2014-09-18 11:43:07 -0700 |
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committer | Tor Norbye <tnorbye@google.com> | 2014-09-18 11:43:28 -0700 |
commit | e782c57d74000722f9db4c9426317410520670c6 (patch) | |
tree | 6e5d3e8934107ffabb7661f8bfc0e1a08eb37faf /java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/newLambda/IDEA126778.java | |
parent | c3d3a90f6b4ead083d63e28e6b9fcea93d675678 (diff) | |
download | idea-e782c57d74000722f9db4c9426317410520670c6.tar.gz |
Snapshot idea/138.2210 from git://git.jetbrains.org/idea/community.git
Change-Id: I8f0204d7887ee78cf1fd8c09f936c5afff0edd2f
Diffstat (limited to 'java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/newLambda/IDEA126778.java')
-rw-r--r-- | java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/newLambda/IDEA126778.java | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/newLambda/IDEA126778.java b/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/newLambda/IDEA126778.java new file mode 100644 index 000000000000..d8bdcc0d6c82 --- /dev/null +++ b/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/lambda/newLambda/IDEA126778.java @@ -0,0 +1,27 @@ +import java.util.Map; +import java.util.stream.Collectors; +import java.util.stream.Stream; + +import static java.util.stream.Collectors.groupingBy; +import static java.util.stream.Collectors.mapping; + +class Test { + private static Map<Long, Long> multiDataPointsToPerTxnSummedValue(final Stream<Map.Entry<DateTime, Map<Long, Long>>> stream) { + return stream.flatMap(e -> e.getValue().entrySet().stream().map(ex -> + new Object() { + Long txId = ex.getKey(); + DataPoint dataPoint = new DataPoint(e.getKey(), ex.getValue()); + } + )).collect(groupingBy(t -> t.txId, mapping(t -> t.dataPoint, Collectors.summingLong(dataPoint -> dataPoint.getValue().longValue())))); + } + + static class MultiDataPoint {} + static class DateTime {} + + static class DataPoint { + DataPoint(DateTime t, Long val) {} + public Long getValue() { + return null; + } + } +}
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