RFR: 8272863: Replace usages of Collections.sort with List.sort call in public java modules [v2]

[Andrey Turbanov]

> Collections.sort is just a wrapper, so it is better to use an instance method directly.

Andrey Turbanov has updated the pull request incrementally with one additional commit since the last revision:

  8272863: Replace usages of Collections.sort with List.sort call in public java modules
  replace Collections.sort without comparator too

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Changes:
  - all: https://git.openjdk.java.net/jdk/pull/5229/files
  - new: https://git.openjdk.java.net/jdk/pull/5229/files/e31936a5..d6dfc8bf

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=5229&range=01
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=5229&range=00-01

  Stats: 21 lines in 10 files changed: 0 ins; 4 del; 17 mod
  Patch: https://git.openjdk.java.net/jdk/pull/5229.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/5229/head:pull/5229

PR: https://git.openjdk.java.net/jdk/pull/5229