src/jdk.localedata/share/classes/sun/text/resources/ext/JavaTimeSupplementary_ko.java

@@ -141,10 +141,11 @@
             "\uc11c\uae30",
             "\uba54\uc774\uc9c0",
             "\ub2e4\uc774\uc1fc",
             "\uc1fc\uc640",
             "\ud5e4\uc774\uc138\uc774",
+            "\ub808\uc774\uc640",
         };
 
         final String[] sharedJavaTimeShortEras2 = {
             "\uae30\uc6d0\uc804",
             "\uc11c\uae30",