From 498a3b0538077252eb2e2ca3230174079cd04907 Mon Sep 17 00:00:00 2001
From: Sameeksha Vaity <savaity@microsoft.com>
Date: Sat, 14 Dec 2019 23:13:25 -0800
Subject: [PATCH] add default to interface

---
 .../src/main/java/com/azure/core/util/tracing/Tracer.java    | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/sdk/core/azure-core/src/main/java/com/azure/core/util/tracing/Tracer.java b/sdk/core/azure-core/src/main/java/com/azure/core/util/tracing/Tracer.java
index c6d052b5dc321..acf30ddcc7cb1 100644
--- a/sdk/core/azure-core/src/main/java/com/azure/core/util/tracing/Tracer.java
+++ b/sdk/core/azure-core/src/main/java/com/azure/core/util/tracing/Tracer.java
@@ -219,5 +219,8 @@ public interface Tracer {
      * @return The updated {@link Context} object containing the span builder.
      * @throws NullPointerException if {@code context} or {@code spanName} is {@code null}.
      */
-    Context getSharedSpanBuilder(String spanName, Context context);
+    default Context getSharedSpanBuilder(String spanName, Context context) {
+        // no-op
+        return Context.NONE;
+    }
 }