Allow multiple test reports

1 files changed, 4 insertions, 1 deletions

diff --git a/vespajlib/src/main/java/com/yahoo/slime/SlimeUtils.java b/vespajlib/src/main/java/com/yahoo/slime/SlimeUtils.java
index d4999f5c256..5e0cafe6527 100644
--- a/vespajlib/src/main/java/com/yahoo/slime/SlimeUtils.java
+++ b/vespajlib/src/main/java/com/yahoo/slime/SlimeUtils.java
@@ -62,7 +62,10 @@ public class SlimeUtils {
         }
     }
 
-    private static void copyArray(Inspector from, Cursor to) {
+    public static void copyArray(Inspector from, Cursor to) {
+        if (from.type() != Type.ARRAY) {
+            throw new IllegalArgumentException("Cannot copy array: " + from);
+        }
         from.traverse((ArrayTraverser) (i, inspector) -> addValue(inspector, to));
     }