Update scala/src/main/scala/com/xebia/functional/xef/scala/auto/getAn…

…notations.scala Co-authored-by: Diego E. Alonso <diesalbla@gmail.com>
xebia-functional · Aug 10, 2023 · fa758db · fa758db
1 parent 9e7eb7e
commit fa758db
Showing 1 changed file with 6 additions and 9 deletions.
diff --git a/scala/src/main/scala/com/xebia/functional/xef/scala/auto/getAnnotations.scala b/scala/src/main/scala/com/xebia/functional/xef/scala/auto/getAnnotations.scala
@@ -44,17 +44,14 @@ inline def getAnnotations[A](using
 
   val classAnnotations = List((klass.getName(), klass.getAnnotations().toList))
 
-  val constructorAnnotations = klass
-    .getConstructors()
-    .toList
-    .headOption
-    .map { constructor =>
-      constructor.getParameters().toList.map { param =>
+  val constructorAnnotations = {
+    val constructors = klass.getConstructors()
+    if (constructors.length == 0) List.empty 
+    else 
+      constructors(0).getParameters().toList.map { param =>
         (param.getName(), param.getAnnotations().toList)
       }
-    }
-    .getOrElse(List.empty)
-
+  }
   val fieldsAnnotations = klass
     .getDeclaredFields()
     .toList