Remove warning messages in tests (#44230)

Azure · Feb 20, 2025 · 702d0e2 · 702d0e2
1 parent cddf674
commit 702d0e2
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/...re/monitor/opentelemetry/autoconfigure/implementation/pipeline/TelemetryItemExporter.java b/...re/monitor/opentelemetry/autoconfigure/implementation/pipeline/TelemetryItemExporter.java
@@ -167,9 +167,14 @@ private static String toJson(List<TelemetryItem> telemetryItems) throws IOExcept
     private static String maskIKeys(List<TelemetryItem> telemetryItems, String json) {
         Set<String> iKeys
             = telemetryItems.stream().map(TelemetryItem::getInstrumentationKey).collect(Collectors.toSet());
+        int charactersToKeepAtEnd = 13;
         for (String instrumentationKey : iKeys) {
-            String maskedIKey = "*" + instrumentationKey.substring(instrumentationKey.length() - 13);
-            json = json.replace(instrumentationKey, maskedIKey);
+            // Tests could set  the connection string with a short one
+            if (instrumentationKey.length() > charactersToKeepAtEnd) {
+                String maskedIKey
+                    = "*" + instrumentationKey.substring(instrumentationKey.length() - charactersToKeepAtEnd);
+                json = json.replace(instrumentationKey, maskedIKey);
+            }
         }
         return json;
     }