From b41ac3b61c6fa5191f8ad19e03f6e5457dbcc28f Mon Sep 17 00:00:00 2001
From: Hiroshi Kurokawa <hirosh.kurokawa@gmail.com>
Date: Mon, 6 Mar 2017 01:59:20 +0900
Subject: [PATCH] Add @NonNull to the methods of Emitter (#5156)

---
 src/main/java/io/reactivex/Emitter.java | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/main/java/io/reactivex/Emitter.java b/src/main/java/io/reactivex/Emitter.java
index 53b4cdd1c8..2f60f90478 100644
--- a/src/main/java/io/reactivex/Emitter.java
+++ b/src/main/java/io/reactivex/Emitter.java
@@ -12,6 +12,8 @@
  */
 package io.reactivex;
 
+import io.reactivex.annotations.NonNull;
+
 /**
  * Base interface for emitting signals in a push-fashion in various generator-like source
  * operators (create, generate).
@@ -24,13 +26,13 @@ public interface Emitter<T> {
      * Signal a normal value.
      * @param value the value to signal, not null
      */
-    void onNext(T value);
+    void onNext(@NonNull T value);
 
     /**
      * Signal a Throwable exception.
      * @param error the Throwable to signal, not null
      */
-    void onError(Throwable error);
+    void onError(@NonNull Throwable error);
 
     /**
      * Signal a completion.