git: openjdk/jdk21u-dev: master: 8340552: Harden TzdbZoneRulesCompiler against missing zone names

[Severin Gehwolf]

Changeset: bc4abb43
Branch: master
Author:    Antonio Vieiro <avieirov at redhat.com>
Committer: Severin Gehwolf <sgehwolf at openjdk.org>
Date:      2024-11-25 14:46:28 +0000
URL:       https://git.openjdk.org/jdk21u-dev/commit/bc4abb4379ced7ddfb3d173d2dfc669a4b11d12f

8340552: Harden TzdbZoneRulesCompiler against missing zone names

Backport-of: 1bc13a1c10a580f84f1b7686c95344ec2633f611

! make/jdk/src/classes/build/tools/tzdb/TzdbZoneRulesCompiler.java