<AWT Dev> RFR: 8253322 : Update the specification added to some of some newly added constructors

[Sergey Bylokhov]

Looks like different people use a different style for the new constructors, it will be good to unify them.
I have started from https://bugs.openjdk.java.net/browse/JDK-8252721
See
https://bugs.openjdk.java.net/browse/JDK-8252908?focusedCommentId=14370006&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-14370006

But since I already touched a bunch of classes, I decided to update some other fixes as well.

This will update the changes for:
https://bugs.openjdk.java.net/browse/JDK-8252721
https://bugs.openjdk.java.net/browse/JDK-8252195
https://bugs.openjdk.java.net/browse/JDK-8250858

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Commit messages:
 - update the JDK-8250858
 - Update the JDK-8252195
 - update the JDK-8252721

Changes: https://git.openjdk.java.net/jdk/pull/315/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=315&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8253322
  Stats: 152 lines in 67 files changed: 15 ins; 0 del; 137 mod
  Patch: https://git.openjdk.java.net/jdk/pull/315.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/315/head:pull/315

PR: https://git.openjdk.java.net/jdk/pull/315