Clean up Java warning suppressions (#4433)

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.

wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/differentialdrivebot/Drivetrain.java

@@ -98,7 +98,6 @@ public class Drivetrain {
    * @param xSpeed Linear velocity in m/s.
    * @param rot Angular velocity in rad/s.
    */
-  @SuppressWarnings("ParameterName")
   public void drive(double xSpeed, double rot) {
     var wheelSpeeds = m_kinematics.toWheelSpeeds(new ChassisSpeeds(xSpeed, 0.0, rot));
     setSpeeds(wheelSpeeds);

wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/differentialdriveposeestimator/Drivetrain.java

@@ -108,7 +108,6 @@ public class Drivetrain {
    * @param xSpeed Linear velocity in m/s.
    * @param rot Angular velocity in rad/s.
    */
-  @SuppressWarnings("ParameterName")
   public void drive(double xSpeed, double rot) {
     var wheelSpeeds = m_kinematics.toWheelSpeeds(new ChassisSpeeds(xSpeed, 0.0, rot));
     setSpeeds(wheelSpeeds);

wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/dutycycleencoder/Robot.java

@@ -8,7 +8,6 @@ import edu.wpi.first.wpilibj.DutyCycleEncoder;
 import edu.wpi.first.wpilibj.TimedRobot;
 import edu.wpi.first.wpilibj.smartdashboard.SmartDashboard;
 
-@SuppressWarnings("PMD.SingularField")
 public class Robot extends TimedRobot {
   private DutyCycleEncoder m_dutyCycleEncoder;
 

wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/dutycycleinput/Robot.java

@@ -9,15 +9,12 @@ import edu.wpi.first.wpilibj.DutyCycle;
 import edu.wpi.first.wpilibj.TimedRobot;
 import edu.wpi.first.wpilibj.smartdashboard.SmartDashboard;
 
-@SuppressWarnings("PMD.SingularField")
 public class Robot extends TimedRobot {
-  private DigitalInput m_input;
   private DutyCycle m_dutyCycle;
 
   @Override
   public void robotInit() {
-    m_input = new DigitalInput(0);
-    m_dutyCycle = new DutyCycle(m_input);
+    m_dutyCycle = new DutyCycle(new DigitalInput(0));
   }
 
   @Override

wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/mecanumbot/Drivetrain.java

@@ -114,7 +114,6 @@ public class Drivetrain {
    * @param rot Angular rate of the robot.
    * @param fieldRelative Whether the provided x and y speeds are relative to the field.
    */
-  @SuppressWarnings("ParameterName")
   public void drive(double xSpeed, double ySpeed, double rot, boolean fieldRelative) {
     var mecanumDriveWheelSpeeds =
         m_kinematics.toWheelSpeeds(

wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/mecanumcontrollercommand/subsystems/DriveSubsystem.java

@@ -113,7 +113,6 @@ public class DriveSubsystem extends SubsystemBase {
    * @param rot Angular rate of the robot.
    * @param fieldRelative Whether the provided x and y speeds are relative to the field.
    */
-  @SuppressWarnings("ParameterName")
   public void drive(double xSpeed, double ySpeed, double rot, boolean fieldRelative) {
     if (fieldRelative) {
       m_drive.driveCartesian(ySpeed, xSpeed, rot, -m_gyro.getAngle());

wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/mecanumdriveposeestimator/Drivetrain.java

@@ -126,7 +126,6 @@ public class Drivetrain {
    * @param rot Angular rate of the robot.
    * @param fieldRelative Whether the provided x and y speeds are relative to the field.
    */
-  @SuppressWarnings("ParameterName")
   public void drive(double xSpeed, double ySpeed, double rot, boolean fieldRelative) {
     var mecanumDriveWheelSpeeds =
         m_kinematics.toWheelSpeeds(

wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/ramsetecontroller/Drivetrain.java

@@ -99,7 +99,6 @@ public class Drivetrain {
    * @param xSpeed Linear velocity in m/s.
    * @param rot Angular velocity in rad/s.
    */
-  @SuppressWarnings("ParameterName")
   public void drive(double xSpeed, double rot) {
     var wheelSpeeds = m_kinematics.toWheelSpeeds(new ChassisSpeeds(xSpeed, 0.0, rot));
     setSpeeds(wheelSpeeds);

wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/simpledifferentialdrivesimulation/Drivetrain.java

@@ -113,7 +113,6 @@ public class Drivetrain {
    * @param xSpeed the speed for the x axis
    * @param rot the rotation
    */
-  @SuppressWarnings("ParameterName")
   public void drive(double xSpeed, double rot) {
     setSpeeds(m_kinematics.toWheelSpeeds(new ChassisSpeeds(xSpeed, 0, rot)));
   }

wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/simpledifferentialdrivesimulation/Robot.java

@@ -65,7 +65,6 @@ public class Robot extends TimedRobot {
   }
 
   @Override
-  @SuppressWarnings("LocalVariableName")
   public void teleopPeriodic() {
     // Get the x speed. We are inverting this because Xbox controllers return
     // negative values when we push forward.

wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/swervebot/Drivetrain.java

@@ -46,7 +46,6 @@ public class Drivetrain {
    * @param rot Angular rate of the robot.
    * @param fieldRelative Whether the provided x and y speeds are relative to the field.
    */
-  @SuppressWarnings("ParameterName")
   public void drive(double xSpeed, double ySpeed, double rot, boolean fieldRelative) {
     var swerveModuleStates =
         m_kinematics.toSwerveModuleStates(

wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/swervecontrollercommand/subsystems/DriveSubsystem.java

@@ -99,7 +99,6 @@ public class DriveSubsystem extends SubsystemBase {
    * @param rot Angular rate of the robot.
    * @param fieldRelative Whether the provided x and y speeds are relative to the field.
    */
-  @SuppressWarnings("ParameterName")
   public void drive(double xSpeed, double ySpeed, double rot, boolean fieldRelative) {
     var swerveModuleStates =
         DriveConstants.kDriveKinematics.toSwerveModuleStates(

wpilibjExamples/src/main/java/edu/wpi/first/wpilibj/examples/swervedriveposeestimator/Drivetrain.java

@@ -58,7 +58,6 @@ public class Drivetrain {
    * @param rot Angular rate of the robot.
    * @param fieldRelative Whether the provided x and y speeds are relative to the field.
    */
-  @SuppressWarnings("ParameterName")
   public void drive(double xSpeed, double ySpeed, double rot, boolean fieldRelative) {
     var swerveModuleStates =
         m_kinematics.toSwerveModuleStates(