Github user chtyim commented on a diff in the pull request: https://github.com/apache/twill/pull/14#discussion_r82098461 --- Diff: twill-common/src/main/java/org/apache/twill/internal/Constants.java --- @@ -82,6 +82,14 @@ private Files() { } } + /** + * Constants for logLevel system messages. + */ + public static final class SystemMessages { --- End diff -- Why need string constants here? All system messages/commands should be defined in `SystemMessages`. You can use object comparison instead of string comparison.
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