From 6fb708633d529fafe3626c2b1b4d39a9dffe36bd Mon Sep 17 00:00:00 2001 From: Bryce McKinlay Date: Sun, 28 Sep 2003 04:23:29 +0000 Subject: DateFormat.java (format): Throw IllegalArgumentException if j' is not a Number or Date instance. * java/text/DateFormat.java (format): Throw IllegalArgumentException if j' is not a Number or Date instance. * java/text/SimpleDateFormat.java (tokens): Make it an ArrayList instead of Vector. From-SVN: r71871 --- libjava/java/text/DateFormat.java | 2 ++ 1 file changed, 2 insertions(+) (limited to 'libjava/java/text/DateFormat.java') diff --git a/libjava/java/text/DateFormat.java b/libjava/java/text/DateFormat.java index df2b270e4f3..76bf535577a 100644 --- a/libjava/java/text/DateFormat.java +++ b/libjava/java/text/DateFormat.java @@ -151,6 +151,8 @@ public abstract class DateFormat extends Format implements Cloneable { if (obj instanceof Number) obj = new Date(((Number) obj).longValue()); + else if (! (obj instanceof Date)) + throw new IllegalArgumentException ("Cannot format given Object as a Date"); return format ((Date) obj, buf, pos); } -- cgit v1.2.3