catch conversations sort exception. not vital at this point

1 files changed, 5 insertions, 14 deletions

diff --git a/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java b/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
index c2f1810a5..295798e50 100644
--- a/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
+++ b/src/main/java/eu/siacs/conversations/services/XmppConnectionService.java
@@ -1292,20 +1292,11 @@ public class XmppConnectionService extends Service {
 				}
 			}
 		}
-		Collections.sort(list, new Comparator<Conversation>() {
-			@Override
-			public int compare(Conversation lhs, Conversation rhs) {
-				Message left = lhs.getLatestMessage();
-				Message right = rhs.getLatestMessage();
-				if (left.getTimeSent() > right.getTimeSent()) {
-					return -1;
-				} else if (left.getTimeSent() < right.getTimeSent()) {
-					return 1;
-				} else {
-					return 0;
-				}
-			}
-		});
+		try {
+			Collections.sort(list);
+		} catch (IllegalArgumentException e) {
+			//ignore
+		}
 	}
 
 	public void loadMoreMessages(final Conversation conversation, final long timestamp, final OnMoreMessagesLoaded callback) {