Github user viirya commented on a diff in the pull request: https://github.com/apache/spark/pull/20700#discussion_r171774915 --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/codegen/CodeGenerator.scala --- @@ -833,8 +669,8 @@ class CodegenContext { } else if ($isNullB) { return 1; } else { - ${javaType(elementType)} $elementA = ${getValue("a", elementType, "i")}; - ${javaType(elementType)} $elementB = ${getValue("b", elementType, "i")}; + $jt $elementA = ${CodeGenerator.getValue("a", elementType, "i")}; + $jt $elementB = ${CodeGenerator.getValue("b", elementType, "i")}; --- End diff -- Inside `CodegenContext`, I think we can just do `import CodeGenerator._`.
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