fixed possible NullPointerException (#162)

redlink-gmbh · Dec 11, 2017 · 5068821 · 5068821
1 parent a59dd2c
commit 5068821
Showing 1 changed file with 7 additions and 12 deletions.
diff --git a/core/src/main/java/io/redlink/smarti/cloudsync/ConversationCloudSync.java b/core/src/main/java/io/redlink/smarti/cloudsync/ConversationCloudSync.java
@@ -1,21 +1,17 @@
 package io.redlink.smarti.cloudsync;
 
-import java.util.Date;
-import java.util.Set;
-import java.util.concurrent.atomic.AtomicInteger;
-import java.util.concurrent.atomic.AtomicLong;
-
+import io.redlink.smarti.model.Conversation;
+import io.redlink.smarti.repositories.ConversationRepository;
+import io.redlink.smarti.repositories.ConversationRepositoryCustom.UpdatedConversationIds;
 import org.apache.commons.collections4.ListUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
-import io.redlink.smarti.model.Conversation;
-import io.redlink.smarti.repositories.ConversationRepository;
-import io.redlink.smarti.repositories.ConversationRepositoryCustom.UpdatedConversationIds;
+import java.util.Date;
+import java.util.concurrent.atomic.AtomicInteger;
 
 /**
- * Component that allows to rebuild an index of a {@link VocabularyIndexer} based
- * on the terms in the {@link TermRepository}
+ * Component that allows to rebuild an index of a {@link ConversationRepository}.
  * @author Rupert Westenthaler
  *
  */
@@ -77,10 +73,9 @@ public int getDuration() {
 
         @Override
         public String toString() {
-            return "SyncData [syncDate=" + syncDate == null ? null : syncDate.toInstant() + ", count=" + count + ", duration=" + duration + "ms]";
+            return "SyncData [syncDate=" + (syncDate == null ? null : syncDate.toInstant()) + ", count=" + count + ", duration=" + duration + "ms]";
         }
 
-
     }
 
 }