6772646: Regression test java/text/Date/DateFormat/Bug4823811.java started...

6772646: Regression test  java/text/Date/DateFormat/Bug4823811.java started failing after DST ended.
Reviewed-by: okutsu

test/java/text/Format/DateFormat/Bug4823811.java

@@ -25,6 +25,7 @@
  * @test
  * @bug 4823811
  * @summary Confirm that text which includes numbers with a trailing minus sign is parsed correctly.
+ * @run main/othervm -Duser.timezone=GMT+09:00 Bug4823811
  */
 
 import java.text.*;