1 files changed, 5 insertions, 0 deletions
diff --git a/java/com/google/android/libraries/mobiledatadownload/tracing/TracePropagation.java b/java/com/google/android/libraries/mobiledatadownload/tracing/TracePropagation.java
index 7c1ee13..d2c9f79 100644
--- a/java/com/google/android/libraries/mobiledatadownload/tracing/TracePropagation.java
+++ b/java/com/google/android/libraries/mobiledatadownload/tracing/TracePropagation.java
@@ -61,5 +61,10 @@ public final class TracePropagation {
     return closingFunction;
   }
 
+  @CheckReturnValue
+  public static Runnable propagateRunnable(Runnable runnable) {
+    return runnable;
+  }
+
   private TracePropagation() {}
 }