From e5c4a9e2247713fe54035e1adb829b1a06f695c0 Mon Sep 17 00:00:00 2001
From: Zac Sweers <pandanomic@gmail.com>
Date: Wed, 18 Jan 2017 23:56:26 -0800
Subject: [PATCH] Remove unnecessary nullcheck

---
 .../java/io/reactivex/internal/schedulers/SingleScheduler.java | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/main/java/io/reactivex/internal/schedulers/SingleScheduler.java b/src/main/java/io/reactivex/internal/schedulers/SingleScheduler.java
index 4c11a8926f..f082921164 100644
--- a/src/main/java/io/reactivex/internal/schedulers/SingleScheduler.java
+++ b/src/main/java/io/reactivex/internal/schedulers/SingleScheduler.java
@@ -15,7 +15,6 @@
 import io.reactivex.Scheduler;
 import io.reactivex.disposables.*;
 import io.reactivex.internal.disposables.EmptyDisposable;
-import io.reactivex.internal.functions.ObjectHelper;
 import io.reactivex.plugins.RxJavaPlugins;
 
 import java.util.concurrent.*;
@@ -57,7 +56,7 @@ public SingleScheduler() {
      *                      system properties for configuring new thread creation. Cannot be null.
      */
     public SingleScheduler(ThreadFactory threadFactory) {
-        this.threadFactory = ObjectHelper.requireNonNull(threadFactory, "threadFactory was null");
+        this.threadFactory = threadFactory;
         executor.lazySet(createExecutor(threadFactory));
     }