RFR: CODETOOLS-7902963: jcstress: Autoinject @Contended to @State objects [v2]

[Aleksey Shipilev]

> The overwhelming majority of tests work better when the distinct fields are not false-shared. The test harness can do better and auto-inject @Contended to all @State class fields.

Aleksey Shipilev has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains one commit:

  Auto-inject @Contended

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Changes: https://git.openjdk.java.net/jcstress/pull/68/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jcstress&pr=68&range=01
  Stats: 1260 lines in 44 files changed: 1035 ins; 212 del; 13 mod
  Patch: https://git.openjdk.java.net/jcstress/pull/68.diff
  Fetch: git fetch https://git.openjdk.java.net/jcstress pull/68/head:pull/68

PR: https://git.openjdk.java.net/jcstress/pull/68