diff --git a/src/com/fsck/k9/mail/store/WebDavStore.java b/src/com/fsck/k9/mail/store/WebDavStore.java
index b16ab18ac..4f2e87e62 100644
--- a/src/com/fsck/k9/mail/store/WebDavStore.java
+++ b/src/com/fsck/k9/mail/store/WebDavStore.java
@@ -45,15 +45,7 @@ import java.security.KeyManagementException;
 import java.security.NoSuchAlgorithmException;
 import java.text.DateFormat;
 import java.text.SimpleDateFormat;
-import java.util.ArrayDeque;
-import java.util.ArrayList;
-import java.util.Date;
-import java.util.Deque;
-import java.util.HashMap;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Locale;
-import java.util.Map;
+import java.util.*;
 import java.util.zip.GZIPInputStream;
 
 /**