git: openjdk/jdk: 8300207: Add a pre-check for the number of canonical equivalent permutations in j.u.r.Pattern

[Raffaello Giulietti]

Changeset: 030b071d
Author:    Raffaello Giulietti <rgiulietti at openjdk.org>
Date:      2023-01-22 12:45:52 +0000
URL:       https://git.openjdk.org/jdk/commit/030b071db1fb6197a2633a04b20aa95432a903bc

8300207: Add a pre-check for the number of canonical equivalent permutations in j.u.r.Pattern

Reviewed-by: smarks

! src/java.base/share/classes/java/util/regex/Pattern.java