When changing or browsing ruler codebase, IDE tends to warn about a bunch of things. This fixes some of the automated fixes suggested by my IDE. They are minor and do not have any performance or correctness implications. They purely reduce noise one sees when pulling up this codebase into their workspace.
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.
Issue #, if available: N/A
Description of changes:
When changing or browsing ruler codebase, IDE tends to warn about a bunch of things. This fixes some of the automated fixes suggested by my IDE. They are minor and do not have any performance or correctness implications. They purely reduce noise one sees when pulling up this codebase into their workspace.
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.