--- old/src/share/classes/java/util/logging/XMLFormatter.java	2013-11-19 11:14:30.000000000 +0100
+++ new/src/share/classes/java/util/logging/XMLFormatter.java	2013-11-19 11:14:30.000000000 +0100
@@ -58,7 +58,7 @@
     private void appendISO8601(StringBuilder sb, long millis) {
         GregorianCalendar cal = new GregorianCalendar();
         cal.setTimeInMillis(millis);
-        sb.append(cal.get(Calendar.YEAR) + 1900);
+        sb.append(cal.get(Calendar.YEAR));
         sb.append('-');
         a2(sb, cal.get(Calendar.MONTH) + 1);
         sb.append('-');