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ICU-5895 Update the previous change. Just save the TimeZone currently used and skip cloning Calendar instance.

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X-SVN-Rev: 22688
This commit is contained in:
Yoshito Umaoka 2007-09-14 21:27:16 +00:00
parent 8697a2c840
commit 20eb5d1d93
1 changed files with 8 additions and 5 deletions
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13
icu4j/src/com/ibm/icu/text/DateFormat.java
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@ -562,13 +562,14 @@ public abstract class DateFormat extends UFormat {
* @stable ICU 2.0
*/
public Date parse(String text, ParsePosition pos) {
Date result = null;
int start = pos.getIndex();
Calendar workcal = (Calendar)calendar.clone();
workcal.clear();
parse(text, workcal, pos);
TimeZone tzsav = calendar.getTimeZone();
calendar.clear();
parse(text, calendar, pos);
if (pos.getIndex() != start) {
try {
return workcal.getTime();
result = calendar.getTime();
} catch (IllegalArgumentException e) {
// This occurs if the calendar is non-lenient and there is
// an out-of-range field. We don't know which field was
@ -577,7 +578,9 @@ public abstract class DateFormat extends UFormat {
pos.setErrorIndex(start);
}
}
return null;
// Restore TimeZone
calendar.setTimeZone(tzsav);
return result;
}
/**