Fix format exception

Use Log(..., "...%s", arg) rather than Log(..., "..." + arg) so that
characters in arg aren't interpreted as format specifiers.

Bug:14964403
Change-Id: Id0de5a6e44237160d5acc8cebda63e38d9e0af54
diff --git a/src/com/android/exchange/adapter/EmailSyncParser.java b/src/com/android/exchange/adapter/EmailSyncParser.java
index d1c9453..951977f 100644
--- a/src/com/android/exchange/adapter/EmailSyncParser.java
+++ b/src/com/android/exchange/adapter/EmailSyncParser.java
@@ -760,7 +760,7 @@
 
     @Override
     protected void wipe() {
-        LogUtils.i(TAG, "Wiping mailbox " + mMailbox);
+        LogUtils.i(TAG, "Wiping mailbox %s", mMailbox);
         Mailbox.resyncMailbox(mContentResolver, new android.accounts.Account(mAccount.mEmailAddress,
                 Eas.EXCHANGE_ACCOUNT_MANAGER_TYPE), mMailbox.mId);
     }