diff -r 6dd2370b4cd3 -r 0987999ed367 jdk/src/share/classes/sun/text/resources/sk/FormatData_sk.java
--- a/jdk/src/share/classes/sun/text/resources/sk/FormatData_sk.java	Sun Dec 09 19:13:08 2012 +0000
+++ b/jdk/src/share/classes/sun/text/resources/sk/FormatData_sk.java	Mon Dec 10 10:52:11 2012 +0900
@@ -138,6 +138,17 @@
                     "So" // abb Saturday
                 }
             },
+            { "DayNarrows",
+                new String[] {
+                    "N",
+                    "P",
+                    "U",
+                    "S",
+                    "\u0160",
+                    "P",
+                    "S",
+                }
+            },
             { "Eras",
                 new String[] { // era strings
                     "pred n.l.",