Github user fhueske commented on a diff in the pull request:
https://github.com/apache/flink/pull/3003#discussion_r92361015
--- Diff:
flink-libraries/flink-table/src/test/scala/org/apache/flink/api/table/expressions/SqlExpressionTest.scala
---
@@ -166,5 +166,5 @@ class SqlExpressionTest extends ExpressionTestBase {
override def testData: Any = new Row(0)
override def typeInfo: TypeInformation[Any] =
- new RowTypeInfo(Seq()).asInstanceOf[TypeInformation[Any]]
+ new RowTypeInfo(Seq.empty[TypeInformation[Any]]:
_*).asInstanceOf[TypeInformation[Any]]
--- End diff --
Can this be changed to `new RowTypeInfo()`?
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