Move UserList to collections.
diff --git a/Lib/test/test_builtin.py b/Lib/test/test_builtin.py
index f781db3..762afad 100644
--- a/Lib/test/test_builtin.py
+++ b/Lib/test/test_builtin.py
@@ -5,7 +5,7 @@
                               run_with_locale
 from operator import neg
 
-import sys, warnings, random, collections, io, rational, fractions
+import sys, warnings, random, collections, io, fractions
 warnings.filterwarnings("ignore", "hex../oct.. of negative int",
                         FutureWarning, __name__)
 warnings.filterwarnings("ignore", "integer argument expected",
@@ -210,7 +210,7 @@
         # verify that circular objects are not handled
         a = []; a.append(a)
         b = []; b.append(b)
-        from UserList import UserList
+        from collections import UserList
         c = UserList(); c.append(c)
         self.assertRaises(RuntimeError, cmp, a, b)
         self.assertRaises(RuntimeError, cmp, b, c)