Fix the build error when doing a full cross SBT build including Scala…

… 2.12.
altoo-ag · Sep 26, 2024 · 98873f8 · 98873f8
1 parent da6f5ae
commit 98873f8
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/...c/test/scala/io/altoo/serialization/kryo/scala/serializer/ScalaObjectSerializerTest.scala b/...c/test/scala/io/altoo/serialization/kryo/scala/serializer/ScalaObjectSerializerTest.scala
@@ -9,8 +9,10 @@ object ScalaObjectSerializerTest
 class ScalaObjectSerializerTest extends AbstractKryoTest {
   private def configureKryo(): Unit = {
     kryo.setRegistrationRequired(false)
-    kryo.addDefaultSerializer(classOf[standalone.type], classOf[ScalaObjectSerializer[Any]])
-    kryo.addDefaultSerializer(classOf[ScalaObjectSerializerTest.type], classOf[ScalaObjectSerializer[Any]])
+    // NOTE: to support building under Scala 2.12, use the Java approach of obtaining
+    // a singleton object's class at runtime, rather than `classOf[singleton.type]`
+    kryo.addDefaultSerializer(standalone.getClass, classOf[ScalaObjectSerializer[Any]])
+    kryo.addDefaultSerializer(ScalaObjectSerializerTest.getClass, classOf[ScalaObjectSerializer[Any]])
   }
 
   behavior of "ScalaObjectSerializer"