diff --git a/app/src/main/java/eu/faircode/email/BoundaryCallbackMessages.java b/app/src/main/java/eu/faircode/email/BoundaryCallbackMessages.java index 91729be9bc..cb190df0b2 100644 --- a/app/src/main/java/eu/faircode/email/BoundaryCallbackMessages.java +++ b/app/src/main/java/eu/faircode/email/BoundaryCallbackMessages.java @@ -53,6 +53,7 @@ import java.text.Normalizer; import java.util.ArrayList; import java.util.Arrays; import java.util.Calendar; +import java.util.Comparator; import java.util.Date; import java.util.HashMap; import java.util.List; @@ -535,6 +536,7 @@ public class BoundaryCallbackMessages extends PagedList.BoundaryCallback