RFR: 8333103: Re-examine the console provider loading [v2]

[Naoto Sato]

> There is an initialization code in `Console` class that searches for the Console implementations. Refactoring the init code not to use lambda/stream would reduce the (initial) number of loaded classes by about 100 for java.base implementations. This would become relevant when the java.io.IO (JEP 477) uses Console as the underlying framework.

Naoto Sato has updated the pull request incrementally with one additional commit since the last revision:

  Clarify the comment for multiple impls in the module case

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Changes:
  - all: https://git.openjdk.org/jdk/pull/19467/files
  - new: https://git.openjdk.org/jdk/pull/19467/files/ae06bb2c..42a45323

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=19467&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=19467&range=00-01

  Stats: 3 lines in 1 file changed: 1 ins; 0 del; 2 mod
  Patch: https://git.openjdk.org/jdk/pull/19467.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/19467/head:pull/19467

PR: https://git.openjdk.org/jdk/pull/19467