diff --git a/src/test/java/net/jodah/failsafe/examples/RetryLoopExample.java b/src/test/java/net/jodah/failsafe/examples/RetryLoopExample.java
index 5e9f974c..4416d74a 100644
--- a/src/test/java/net/jodah/failsafe/examples/RetryLoopExample.java
+++ b/src/test/java/net/jodah/failsafe/examples/RetryLoopExample.java
@@ -37,7 +37,7 @@ public class RetryLoopExample {
   public static void main(String... args) throws Throwable {
     RetryPolicy<Object> retryPolicy = new RetryPolicy<>().handle(IllegalStateException.class).withBackoff(10, 40,
         ChronoUnit.MILLIS);
-    Execution execution = new Execution(retryPolicy);
+    Execution<Object> execution = new Execution<>(retryPolicy);
 
     while (!execution.isComplete()) {
       try {
@@ -50,7 +50,7 @@ public static void main(String... args) throws Throwable {
       }
     }
 
-    assertEquals(execution.getLastResult(), Integer.valueOf(5));
+    assertEquals(execution.getLastResult(), 5);
     assertEquals(execution.getAttemptCount(), 3);
   }
 }
diff --git a/src/test/java/net/jodah/failsafe/examples/RxJavaExample.java b/src/test/java/net/jodah/failsafe/examples/RxJavaExample.java
index afc130c5..40f584fe 100644
--- a/src/test/java/net/jodah/failsafe/examples/RxJavaExample.java
+++ b/src/test/java/net/jodah/failsafe/examples/RxJavaExample.java
@@ -36,13 +36,13 @@ public static void main(String... args) {
       else
         System.out.println("Subscriber completed successfully");
     }).retryWhen(attempts -> {
-      Execution execution = new Execution(retryPolicy);
+      Execution<Object> execution = new Execution<>(retryPolicy);
       return attempts.flatMap(failure -> {
         System.out.println("Failure detected");
         if (execution.canRetryOn(failure))
           return Observable.timer(execution.getWaitTime().toNanos(), TimeUnit.NANOSECONDS);
         else
-          return Observable.<Long>error(failure);
+          return Observable.error(failure);
       });
     }).toBlocking().forEach(System.out::println);
   }