Update RxJava 1.1.1 -> 1.1.5

Author: Petikoch

build.gradle

@@ -20,7 +20,7 @@ repositories {
 }
 
 def googleGuavaVersion = '19.0'
-def rxJavaVersion = '1.1.1'
+def rxJavaVersion = '1.1.5'
 def rxSwingVersion = '0.25.0'
 def jcipVersion = '1.0'
 def jsr305Version = '3.0.1'

src/test/groovy/ch/petikoch/examples/mvvm_rxjava/utils/AsyncUtilsTest.groovy

@@ -18,6 +18,7 @@ package ch.petikoch.examples.mvvm_rxjava.utils
 import ch.petikoch.examples.mvvm_rxjava.TestingClock
 import ch.petikoch.examples.mvvm_rxjava.rxjava_mvvm.FinishedIndicator
 import rx.Single
+import rx.Subscriber
 import rx.observers.TestSubscriber
 import spock.lang.Specification
 import spock.lang.Timeout
@@ -141,9 +142,9 @@ class AsyncUtilsTest extends Specification {
             }
         }
         testingClock.awaitTime(1)
-        result.subscribe(testSubscriber)
-        result.subscribe(testSubscriber2)
-        result.subscribe(testSubscriber3)
+        result.subscribe(testSubscriber as Subscriber)
+        result.subscribe(testSubscriber2 as Subscriber)
+        result.subscribe(testSubscriber3 as Subscriber)
 
         when:
         testSubscriber.unsubscribe()