added javadoc to subsystems and ShooterCalc

src/main/java/frc/robot/subsystems/shooter/Pivot.java

@@ -68,10 +68,23 @@ public void setRestAngle() {
         this.setAngle(ShooterConstants.PIVOT_REST_ANGLE);
     }
 
+    /**
+     * The function is a command that sets the rotation of the pivot to
+     * a default resting position
+     * 
+     * @return The method is returning a Command object.
+    */
     public Command setRestAngleCommand() {
         return setAngleCommand(ShooterConstants.PIVOT_REST_ANGLE);
     }
 
+    /**
+     * Determines if the pivot rotation is at its target with a small
+     * tolerance
+     * 
+     * @return The method is returning a BooleanSupplier that returns true
+     * if the pivot is at its target rotation and false otherwise
+    */
     public BooleanSupplier atDesiredAngle() {
         return () ->
             (MathUtil.applyDeadband(
@@ -80,6 +93,11 @@ public BooleanSupplier atDesiredAngle() {
                 ShooterConstants.PIVOT_DEADBAND) == 0);
     }
 
+    /**
+     * The function is a command that stops the motor
+     * 
+     * @return The method is returning a Command object.
+    */
     public Command stop() {
         return runOnce(() -> pivot.stopMotor());
     }

src/main/java/frc/robot/subsystems/shooter/Shooter.java

@@ -45,19 +45,47 @@ public void periodic() {
         // This method will be called once per scheduler run
     }
 
+    /**
+     * The function sets both of the motors to a targetVelocity that is
+     * the speed provided
+     * 
+     * @param speed A double representing the speed the motors should be set to
+    */
     public void setSpeed(double speed) {
         motorLeft.setTargetVelocity(speed);
     }
 
+    /**
+     * The function is a command that sets the motor speed for both motors
+     * to the speed  provided
+     * 
+     * @param speed A double representing the speed the motors should be set to
+     * 
+     * @return The method is returning a Command object.
+    */
     public Command setSpeedCommand(double speed) {
         return Commands.runOnce(() -> setSpeed(speed));
     }
 
+    /**
+     * The function is a command that stops both motors
+     * 
+     * @return The method is returning a Command object.
+    */
     public Command stop() {
-        return setSpeedCommand(0);
+        return Commands.runOnce(() -> motorLeft.stopMotor());
     }
 
     //TODO: Implement a way to get the RPM of the shooter
+    /**
+     * The function is a BooleanSupplier that represents the the condition of
+     * the velocity of the motor being equal to its targetVelocity
+     * 
+     * 
+     * @return The method is returning a BooleanSupplier that returns true if 
+     * the current velocity of the motors is at the target velocity with a 
+     * small tolerance
+    */
     public BooleanSupplier atDesiredRPM() {
         return () ->
             (MathUtil.applyDeadband(