From 0f81b6e6b16932e472f770ea18842d367edb6d79 Mon Sep 17 00:00:00 2001
From: Vitaly Takmazov
Date: Thu, 20 Sep 2018 15:19:50 +0300
Subject: APNS: fix NPE

---
 .../src/main/java/com/juick/components/Notifications.java   | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

(limited to 'juick-notifications/src/main/java/com/juick/components')

diff --git a/juick-notifications/src/main/java/com/juick/components/Notifications.java b/juick-notifications/src/main/java/com/juick/components/Notifications.java
index 53bf8684..a42f23cb 100644
--- a/juick-notifications/src/main/java/com/juick/components/Notifications.java
+++ b/juick-notifications/src/main/java/com/juick/components/Notifications.java
@@ -229,10 +229,15 @@ public class Notifications extends TextWebSocketHandler implements NotificationC
                     invalidAPNSTokens.add(token);
                 }
             }
-            if (pushNotificationResponse.getTokenInvalidationTimestamp().before(new Date())) {
-                logger.info("Token invalidated: {}", token);
-                invalidAPNSTokens.add(token);
-            }
+            Optional<Date> invalidationDate = Optional.ofNullable(
+                    pushNotificationResponse.getTokenInvalidationTimestamp());
+            invalidationDate.ifPresent(date -> {
+                if (date.before(new Date())) {
+                    logger.info("Token invalidated: {}", token);
+                    invalidAPNSTokens.add(token);
+                }
+            });
+
         } catch (final ExecutionException | InterruptedException ex) {
             logger.info("APNS exception", ex);
         }
-- 
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