Upgrade to RxJava 2.2.4

Author: akarnokd

README.md

@@ -17,7 +17,7 @@ Library to convert between RxJava 1.x and 2.x reactive types.
 
 ```
 dependencies {
-    compile "com.github.akarnokd:rxjava2-interop:0.13.3"
+    compile "com.github.akarnokd:rxjava2-interop:0.13.4"
 }
 ```
 

build.gradle

@@ -50,7 +50,7 @@ dependencies {
 
     compile "org.reactivestreams:reactive-streams:1.0.2"
     compile "io.reactivex:rxjava:1.3.8"
-    compile "io.reactivex.rxjava2:rxjava:2.2.3"
+    compile "io.reactivex.rxjava2:rxjava:2.2.4"
 
     testCompile group: 'junit', name: 'junit', version: '4.12'
     testCompile 'org.mockito:mockito-core:2.12.0'

gradle.properties

@@ -1 +1 @@
-version=0.13.3
+version=0.13.4

src/main/java/hu/akarnokd/rxjava/interop/FlowableV2ToObservableV1.java

@@ -69,7 +69,7 @@ public void unsubscribe() {
 
         @Override
         public boolean isUnsubscribed() {
-            return io.reactivex.internal.subscriptions.SubscriptionHelper.isCancelled(get());
+            return io.reactivex.internal.subscriptions.SubscriptionHelper.CANCELLED == get();
         }
 
         @Override