git: openjdk/jdk19: 8280826: Document set of strings javac recognizes for SuppressWarnings

[Jonathan Gibbons]

Changeset: 77466648
Author:    Jonathan Gibbons <jjg at openjdk.org>
Date:      2022-06-27 17:02:21 +0000
URL:       https://git.openjdk.org/jdk19/commit/77466648193abda99f53b259a1ec9475b425b4d4

8280826: Document set of strings javac recognizes for SuppressWarnings

Reviewed-by: darcy

! src/jdk.compiler/share/classes/module-info.java
! src/jdk.compiler/share/man/javac.1