fix style error

apache · Jan 21, 2018 · 8c162a3 · 8c162a3
1 parent d9d25b0
commit 8c162a3
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/mllib/src/main/scala/org/apache/spark/ml/param/params.scala b/mllib/src/main/scala/org/apache/spark/ml/param/params.scala
@@ -277,15 +277,17 @@ object ParamValidators {
 
       val mustUnsetParams = excludedParams.filter(p => model.isSet(p))
         .map(_.name).mkString(", ")
-      if (mustUnsetParams.nonEmpty)
+      if (mustUnsetParams.nonEmpty) {
         badParamsMsgBuilder ++=
           s"The following Params are not applicable and should not be set: $mustUnsetParams."
+      }
 
       val mustSetParams = requiredParams.filter(p => !model.isDefined(p))
         .map(_.name).mkString(", ")
-      if (mustSetParams.nonEmpty)
+      if (mustSetParams.nonEmpty) {
         badParamsMsgBuilder ++=
           s"The following Params must be defined but are not set: $mustSetParams."
+      }
 
       val badParamsMsg = badParamsMsgBuilder.toString()