Committing and closing SF patch #441348 to help Jython to pass this test.
diff --git a/Lib/test/test_charmapcodec.py b/Lib/test/test_charmapcodec.py
index fb19c37..af7d434 100644
--- a/Lib/test/test_charmapcodec.py
+++ b/Lib/test/test_charmapcodec.py
@@ -13,7 +13,7 @@
     if a != b:
         print '*** check failed: %s != %s' % (repr(a), repr(b))
     else:
-        print '%s == %s: OK' % (repr(a), repr(b))
+        print '%s == %s: OK' % (a, b)
 
 # test codec's full path name (see test/testcodec.py)
 codecname = 'test.testcodec'