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.

wpimath/src/main/java/edu/wpi/first/math/spline/CubicHermiteSpline.java

@@ -19,7 +19,6 @@ public class CubicHermiteSpline extends Spline {
    * @param yInitialControlVector The control vector for the initial point in the y dimension.
    * @param yFinalControlVector The control vector for the final point in the y dimension.
    */
-  @SuppressWarnings("ParameterName")
   public CubicHermiteSpline(
       double[] xInitialControlVector,
       double[] xFinalControlVector,

wpimath/src/main/java/edu/wpi/first/math/spline/PoseWithCurvature.java

@@ -7,7 +7,6 @@ package edu.wpi.first.math.spline;
 import edu.wpi.first.math.geometry.Pose2d;
 
 /** Represents a pair of a pose and a curvature. */
-@SuppressWarnings("MemberName")
 public class PoseWithCurvature {
   // Represents the pose.
   public Pose2d poseMeters;

wpimath/src/main/java/edu/wpi/first/math/spline/QuinticHermiteSpline.java

@@ -19,7 +19,6 @@ public class QuinticHermiteSpline extends Spline {
    * @param yInitialControlVector The control vector for the initial point in the y dimension.
    * @param yFinalControlVector The control vector for the final point in the y dimension.
    */
-  @SuppressWarnings("ParameterName")
   public QuinticHermiteSpline(
       double[] xInitialControlVector,
       double[] xFinalControlVector,

wpimath/src/main/java/edu/wpi/first/math/spline/Spline.java

@@ -35,7 +35,6 @@ public abstract class Spline {
    * @param t The point t
    * @return The pose and curvature at that point.
    */
-  @SuppressWarnings("ParameterName")
   public PoseWithCurvature getPoint(double t) {
     SimpleMatrix polynomialBases = new SimpleMatrix(m_degree + 1, 1);
     final var coefficients = getCoefficients();
@@ -85,7 +84,6 @@ public abstract class Spline {
    * <p>Each element in each array represents the value of the derivative at the index. For example,
    * the value of x[2] is the second derivative in the x dimension.
    */
-  @SuppressWarnings("MemberName")
   public static class ControlVector {
     public double[] x;
     public double[] y;
@@ -96,7 +94,6 @@ public abstract class Spline {
      * @param x The x dimension of the control vector.
      * @param y The y dimension of the control vector.
      */
-    @SuppressWarnings("ParameterName")
     public ControlVector(double[] x, double[] y) {
       this.x = Arrays.copyOf(x, x.length);
       this.y = Arrays.copyOf(y, y.length);

wpimath/src/main/java/edu/wpi/first/math/spline/SplineHelper.java

@@ -78,7 +78,6 @@ public final class SplineHelper {
    * @return A vector of cubic hermite splines that interpolate through the provided waypoints and
    *     control vectors.
    */
-  @SuppressWarnings("LocalVariableName")
   public static CubicHermiteSpline[] getCubicSplinesFromControlVectors(
       Spline.ControlVector start, Translation2d[] waypoints, Spline.ControlVector end) {
     CubicHermiteSpline[] splines = new CubicHermiteSpline[waypoints.length + 1];
@@ -202,7 +201,6 @@ public final class SplineHelper {
    * @param controlVectors The control vectors.
    * @return A vector of quintic hermite splines that interpolate through the provided waypoints.
    */
-  @SuppressWarnings("LocalVariableName")
   public static QuinticHermiteSpline[] getQuinticSplinesFromControlVectors(
       Spline.ControlVector[] controlVectors) {
     QuinticHermiteSpline[] splines = new QuinticHermiteSpline[controlVectors.length - 1];
@@ -228,7 +226,6 @@ public final class SplineHelper {
    * @param d the vector on the rhs
    * @param solutionVector the unknown (solution) vector, modified in-place
    */
-  @SuppressWarnings({"ParameterName", "LocalVariableName"})
   private static void thomasAlgorithm(
       double[] a, double[] b, double[] c, double[] d, double[] solutionVector) {
     int N = d.length;

wpimath/src/main/java/edu/wpi/first/math/spline/SplineParameterizer.java

@@ -46,7 +46,6 @@ public final class SplineParameterizer {
    */
   private static final int kMaxIterations = 5000;
 
-  @SuppressWarnings("MemberName")
   private static class StackContents {
     final double t1;
     final double t0;