Remove redundant imports (PyChecker).

diff --git a/Lib/mailbox.py b/Lib/mailbox.py
index 2c80a625e1ea55a01076ed1c1b716b56714fee3d..98e61f2e07d991938d2709e1cb109019e7945249 100755 (executable)
--- a/Lib/mailbox.py
+++ b/Lib/mailbox.py
@@ -258,9 +258,7 @@ class BabylMailbox(_Mailbox):
 
 
 def _test():
-    import time
     import sys
-    import os
 
     args = sys.argv[1:]
     if not args: