<i18n dev> RFR: 8313231: Redundant if statement in ZoneInfoFile

[John Jiang]

if (i < savingsInstantTransitions.length) {
    // javazic writes the last GMT offset into index 0!
    if (i < savingsInstantTransitions.length) {
        offsets[0] = standardOffsets[standardOffsets.length - 1] * 1000;
        nOffsets = 1;
    }
    ...
}


The second if statement looks unnecessary.

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Commit messages:
 - 8313231: Redundant if statement in ZoneInfoFile

Changes: https://git.openjdk.org/jdk/pull/15052/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=15052&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8313231
  Stats: 4 lines in 1 file changed: 0 ins; 1 del; 3 mod
  Patch: https://git.openjdk.org/jdk/pull/15052.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/15052/head:pull/15052

PR: https://git.openjdk.org/jdk/pull/15052