Github user viirya commented on a diff in the pull request:
https://github.com/apache/spark/pull/22646#discussion_r223168881
--- Diff: sql/core/src/main/scala/org/apache/spark/sql/SQLContext.scala ---
@@ -1098,12 +1099,19 @@ object SQLContext {
data: Iterator[_],
beanClass: Class[_],
attrs: Seq[AttributeReference]): Iterator[InternalRow] = {
+ import scala.collection.JavaConverters._
+ import java.lang.reflect.{Type, ParameterizedType, Array => JavaArray}
--- End diff --
Why add import here? Can we move it to top?
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