RFR: 8321637: Simplify if statement in ArraysSupport::hugeLength

[John Jiang]

It looks the `else-if` and `else` clauses in method `ArraysSupport::hugeLength` could be simplified by `Math::max`.

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Commit messages:
 - 8321637: Simplify if statement in ArraysSupport::hugeLength

Changes: https://git.openjdk.org/jdk/pull/17043/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=17043&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8321637
  Stats: 4 lines in 1 file changed: 0 ins; 2 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/17043.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/17043/head:pull/17043

PR: https://git.openjdk.org/jdk/pull/17043