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ICU-1085 incorporate Ram's review comments; sync to C

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X-SVN-Rev: 12321
This commit is contained in:
Alan Liu 2003-06-05 20:00:12 +00:00
parent 67796b222d
commit f3381350ac
1 changed files with 8 additions and 3 deletions
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11
icu4j/src/com/ibm/icu/util/Calendar.java
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@ -3258,10 +3258,15 @@ public abstract class Calendar implements Serializable, Cloneable {
*/ */
public void setMinimalDaysInFirstWeek(int value) public void setMinimalDaysInFirstWeek(int value)
{ {
if (minimalDaysInFirstWeek != value) { // Values less than 1 have the same effect as 1; values greater
if (value < 1 || value > 7) { // than 7 have the same effect as 7. However, we normalize values
throw new IllegalArgumentException("Invalid days in first week"); // so operator== and so forth work.
if (value < 1) {
value = 1;
} else if (value > 7) {
value = 7;
} }
if (minimalDaysInFirstWeek != value) {
minimalDaysInFirstWeek = value; minimalDaysInFirstWeek = value;
areFieldsSet = false; areFieldsSet = false;
} }