NotificationLite.ErrorSentinel.toString

It should delegate the toString to the Exception, not reach into the message. Some Exceptions don't have a message so this could print "null" and not show the exception type.

Author: benjchristensen

src/main/java/rx/internal/operators/NotificationLite.java

@@ -76,7 +76,7 @@ public OnErrorSentinel(Throwable e) {
         }
 
         public String toString() {
-            return "Notification=>Error:" + e.getMessage();
+            return "Notification=>Error:" + e;
         }
     }