From 724cd84c318674f6ff540b339bce8310caeab804 Mon Sep 17 00:00:00 2001
From: Serhii Zabelnykov <serhii@ridedott.com>
Date: Mon, 1 Feb 2021 09:10:22 +0100
Subject: [PATCH] add nullable annotation to trailersFromThrowable

---
 api/src/main/java/io/grpc/Status.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/api/src/main/java/io/grpc/Status.java b/api/src/main/java/io/grpc/Status.java
index 081f88aae44..963a001d9cd 100644
--- a/api/src/main/java/io/grpc/Status.java
+++ b/api/src/main/java/io/grpc/Status.java
@@ -413,6 +413,7 @@ public static Status fromThrowable(Throwable t) {
    *
    * @return the trailers or {@code null} if not found.
    */
+  @Nullable
   @ExperimentalApi("https://github.com/grpc/grpc-java/issues/4683")
   public static Metadata trailersFromThrowable(Throwable t) {
     Throwable cause = checkNotNull(t, "t");