[jdk17] RFR: 8269034: AccessControlException for SunPKCS11 daemon threads [v3]

[Sean Coffey]

> Sufficient permissions missing if this code was ever to run with SecurityManager. 
> 
> Cleanest approach appears to be use of InnocuousThread to create the cleaner/poller threads.
> Test case coverage extended to cover the SecurityManager scenario.
> 
> Reviewer request: @valeriepeng

Sean Coffey has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains four additional commits since the last revision:

 - Edits from review
 - Merge remote-tracking branch 'origin/master' into pkcs11-perms
 - Move TokenPoller to Runnable
 - 8269034: AccessControlException for SunPKCS11 daemon threads

-------------

Changes:
  - all: https://git.openjdk.java.net/jdk17/pull/117/files
  - new: https://git.openjdk.java.net/jdk17/pull/117/files/03af6494..e961ff09

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk17&pr=117&range=02
 - incr: https://webrevs.openjdk.java.net/?repo=jdk17&pr=117&range=01-02

  Stats: 3102 lines in 121 files changed: 2073 ins; 670 del; 359 mod
  Patch: https://git.openjdk.java.net/jdk17/pull/117.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk17 pull/117/head:pull/117

PR: https://git.openjdk.java.net/jdk17/pull/117