From 7cb90f19920e41bd72dbe321a920573f9b58b8a9 Mon Sep 17 00:00:00 2001
From: zsxwing <zsxwing@gmail.com>
Date: Sat, 3 May 2014 16:12:37 +0800
Subject: [PATCH] Update 'contains' signature to 'contains(Object)'

---
 rxjava-core/src/main/java/rx/Observable.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rxjava-core/src/main/java/rx/Observable.java b/rxjava-core/src/main/java/rx/Observable.java
index 52d9cd5e09..c8ce28c9e8 100644
--- a/rxjava-core/src/main/java/rx/Observable.java
+++ b/rxjava-core/src/main/java/rx/Observable.java
@@ -3213,7 +3213,7 @@ public final <R> Observable<R> concatMap(Func1<? super T, ? extends Observable<?
      * @see <a href="https://github.com/Netflix/RxJava/wiki/Conditional-and-Boolean-Operators#wiki-contains">RxJava Wiki: contains()</a>
      * @see <a href="http://msdn.microsoft.com/en-us/library/hh228965.aspx">MSDN: Observable.Contains</a>
      */
-    public final Observable<Boolean> contains(final T element) {
+    public final Observable<Boolean> contains(final Object element) {
         return exists(new Func1<T, Boolean>() {
             public final Boolean call(T t1) {
                 return element == null ? t1 == null : element.equals(t1);