[jdk17] RFR: 8269034: AccessControlException for SunPKCS11 daemon threads [v2]

[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 incrementally with one additional commit since the last revision:

  Move TokenPoller to Runnable

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

Changes:
  - all: https://git.openjdk.java.net/jdk17/pull/117/files
  - new: https://git.openjdk.java.net/jdk17/pull/117/files/2a168946..03af6494

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk17&pr=117&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk17&pr=117&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 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