[KYUUBI apache#4367] Improve code style for iterations

link3280 · Apr 15, 2023 · 7b28eaf · 7b28eaf
1 parent c2a23d5
commit 7b28eaf
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/...ubi-flink-sql-engine/src/main/scala/org/apache/kyuubi/engine/flink/FlinkEngineUtils.scala b/...ubi-flink-sql-engine/src/main/scala/org/apache/kyuubi/engine/flink/FlinkEngineUtils.scala
@@ -84,7 +84,7 @@ object FlinkEngineUtils extends Logging {
         dependencies.add(url)
       }
       // find jar files in library directories
-      for (libUrl <- libraries) {
+      libraries.foreach { libUrl =>
         val dir: File = new File(libUrl.toURI)
         if (!dir.isDirectory) throw new SqlClientException(s"Directory expected: $dir")
         if (!dir.canRead) throw new SqlClientException(s"Directory cannot be read: $dir")