RFR: 8352316: More MergeStoreBench

[Vladimir Ivanov]

On Wed, 19 Mar 2025 03:28:59 GMT, Shaojin Wen <swen at openjdk.org> wrote:

> Added performance tests related to String.getBytes/String.getChars/StringBuilder.append/System.arraycopy in constant scenarios to verify whether MergeStore works

Ok, I don't have anything against a fixed string constant. But existing names (`NULL_STR` et al, `putNull`) add confusion IMO (especially, when there's Unsafe in play).

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PR Comment: https://git.openjdk.org/jdk/pull/24108#issuecomment-2762978817