RFR: 8294378: URLPermission constructor exception when using tr locale [v2]

[Ryan Wallace]

> Hi all,
> 
> Please review this fix for  Invalid characters in hostname exception. 
> This was due to the URLPermission.parseURI() method calling String.toLowerCase() and returning a non ASCII characters in the case of the tr Locale.  The fix was to use the HostPortrange.toLowerCase() method further down the stack which is Locale safe.
> 
> Thanks,
> Ryan.

Ryan Wallace 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 19 additional commits since the last revision:

 - Merge branch 'master' into 8294378
 - Merge branch 'master' into 8294378
 - 8294378: Remove toLowerCase for auth url string to mitigate non ascii characters generated in URLPermission and change url to lowercase in HostPortrange
 - Merge branch 'master' into 8294378
 - Merge branch 'master' into 8294378
 - Merge branch 'master' into 8294378
 - Merge branch 'master' into 8294378
 - Merge branch 'master' into 8294378
 - Merge branch 'master' into 8294378
 - 8294378: Remove toLowerCase for auth url string to mitigate non ascii characters generated in URLPermission and change url to lowercase in HostPortrange
 - ... and 9 more: https://git.openjdk.org/jdk/compare/66d8f3c8...207f3131

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/10903/files
  - new: https://git.openjdk.org/jdk/pull/10903/files/07aa9643..207f3131

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=10903&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=10903&range=00-01

  Stats: 5685 lines in 299 files changed: 1292 ins; 3165 del; 1228 mod
  Patch: https://git.openjdk.org/jdk/pull/10903.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/10903/head:pull/10903

PR: https://git.openjdk.org/jdk/pull/10903