Ensures java deprecated notation is paired with javadoc and vice versa.
Adds javadoc deprecation for MecanumControllerCommand, ArmFeedForward,
ElevatorFeedforward, and MecanumDriveMotorVoltages
Fixes#7736
Supersedes #7737
Co-authored-by: Joseph Eng <91924258+KangarooKoala@users.noreply.github.com>
Checkstyle naming conventions were changed to allow most of what's in
wpimath. Naming rules were disabled completely in wpimath since almost
all suppressions are for math notation.
This also makes the Gradle build work with JDK 17.
The extra JVM args in gradle.properties works around a bug with spotless
and JDK 17: https://github.com/diffplug/spotless/issues/834
PMD.CloseResource was ignored because it's almost always a false
positive, and there are many of them.
Also update Checkstyle to 8.38.
Google changed their style guide from the last time we imported it. This PR brings in those naming changes. The change they made is allowing single letter member, parameter, and local variable names. They also added a lambda naming scheme and I thought it would be good to bring that in too.
