On Sun, 18 May 2025 11:11:32 GMT, Shaojin Wen <[email protected]> wrote:
> When debugging getLong/getDouble/getDecimal of DigitList, the debugger will
> call the DigitList::toString method. At this time, DigitList::toString will
> modify tempBuilder, which will cause incorrect results.
src/java.base/share/classes/java/text/DigitList.java line 787:
> 785: }
> 786:
> 787: return "0." + new String(digits, 0, count) + "x10^" + decimalAt;
what about
return new StringBuilder()
.append("0.")
.append(digits, 0, count)
.append("x10^")
.append(decimalAt)
.toString();
to avoid the temporary string created by `new String(digits, 0, count)`
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PR Review Comment: https://git.openjdk.org/jdk/pull/25288#discussion_r2109740606
