Merge pull request #1224 from daschl/toblocking

Implement shorter toBlocking as shorter alias for toBlockingObservable.

rxjava-core/src/main/java/rx/Observable.java

@@ -7039,6 +7039,18 @@ public final BlockingObservable<T> toBlockingObservable() {
         return BlockingObservable.from(this);
     }
 
+    /**
+     * Converts an Observable into a {@link BlockingObservable} (an Observable with blocking operators).
+     *
+     * This method is an alias for {@link #toBlockingObservable()}.
+     *
+     * @return a {@code BlockingObservable} version of this Observable
+     * @see <a href="https://github.com/Netflix/RxJava/wiki/Blocking-Observable-Operators">RxJava Wiki: Blocking Observable Observers</a>
+     */
+    public final BlockingObservable<T> toBlocking() {
+        return toBlockingObservable();
+    }
+
     /**
      * Returns an Observable that emits a single item, a list composed of all the items emitted by the source
      * Observable.