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8318189: ChoiceFormat::format throws undocumented AIOOBE

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Reviewed-by: naoto
This commit is contained in:
Justin Lu 2023-11-12 21:39:43 +00:00
parent 9938b3f62b
commit caf71810f8
1 changed files with 13 additions and 2 deletions
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15
src/java.base/share/classes/java/text/ChoiceFormat.java
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@ -475,10 +475,18 @@ public class ChoiceFormat extends NumberFormat {
/** /**
* Specialization of format. This method really calls * Specialization of format. This method really calls
* {@code format(double, StringBuffer, FieldPosition)} * {@link #format(double, StringBuffer, FieldPosition)}.
* thus the range of longs that are supported is only equal to * Thus, the range of longs that are supported is only equal to
* the range that can be stored by double. This will never be * the range that can be stored by double. This will never be
* a practical limitation. * a practical limitation.
*
* @param number number to be formatted and substituted.
* @param toAppendTo where text is appended.
* @param status ignore no useful status is returned.
* @throws ArrayIndexOutOfBoundsException if either the {@code limits}
* or {@code formats} of this ChoiceFormat are empty
* @throws NullPointerException if {@code toAppendTo}
* is {@code null}
*/ */
@Override @Override
public StringBuffer format(long number, StringBuffer toAppendTo, public StringBuffer format(long number, StringBuffer toAppendTo,
@ -488,9 +496,12 @@ public class ChoiceFormat extends NumberFormat {
/** /**
* Returns pattern with formatted double. * Returns pattern with formatted double.
*
* @param number number to be formatted and substituted. * @param number number to be formatted and substituted.
* @param toAppendTo where text is appended. * @param toAppendTo where text is appended.
* @param status ignore no useful status is returned. * @param status ignore no useful status is returned.
* @throws ArrayIndexOutOfBoundsException if either the {@code limits}
* or {@code formats} of this ChoiceFormat are empty
* @throws NullPointerException if {@code toAppendTo} * @throws NullPointerException if {@code toAppendTo}
* is {@code null} * is {@code null}
*/ */