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8265746: Update java.time to use instanceof pattern variable (part II)

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Reviewed-by: dfuchs, lancea, rriggs, chegar, naoto
This commit is contained in:
Patrick Concannon 2021-04-26 08:32:20 +00:00
parent a85f6cbbaa
commit 45c5da0fd3
20 changed files with 104 additions and 152 deletions
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3
src/java.base/share/classes/java/time/chrono/ChronoPeriodImpl.java
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@ -199,10 +199,9 @@ final class ChronoPeriodImpl
*/
private ChronoPeriodImpl validateAmount(TemporalAmount amount) {
Objects.requireNonNull(amount, "amount");
if (!(amount instanceof ChronoPeriodImpl)) {
if (!(amount instanceof ChronoPeriodImpl period)) {
throw new DateTimeException("Unable to obtain ChronoPeriod from TemporalAmount: " + amount.getClass());
}
ChronoPeriodImpl period = (ChronoPeriodImpl) amount;
if (!(chrono.equals(period.getChronology()))) {
throw new ClassCastException("Chronology mismatch, expected: " + chrono.getId() + ", actual: " + period.getChronology().getId());
}