1 files changed, 9 insertions, 0 deletions
diff --git a/document/src/main/java/com/yahoo/document/TestAndSetCondition.java b/document/src/main/java/com/yahoo/document/TestAndSetCondition.java
index 767fd6672d4..def1c05a011 100644
--- a/document/src/main/java/com/yahoo/document/TestAndSetCondition.java
+++ b/document/src/main/java/com/yahoo/document/TestAndSetCondition.java
@@ -45,4 +45,13 @@ public class TestAndSetCondition {
                 .orElse(TestAndSetCondition.NOT_PRESENT_CONDITION);
     }
 
+    @Override
+    public String toString() {
+        StringBuilder string = new StringBuilder();
+        string.append("condition '");
+        string.append(conditionStr);
+        string.append("'");
+
+        return string.toString();
+    }
 }