My subclass is not inheriting the extended classes methods, what am i doing wrong?

package GameObjects;

import Interfaces.Drawable;
import java.awt.Color;
import java.awt.Rectangle;


public abstract class GameObject implements Drawable{
    private int xPos;
    private int yPos;
    private Color color;


   public GameObject(int xpos,int ypos,Color newColor){
       xPos = xpos;
       yPos = ypos;
       color = newColor;
   } 

   public abstract Rectangle getBounds();

   public int getXPosition(){
       return xPos;
   } 
   public int getYPosition(){
       return yPos;
   }

   public Color getColor(){
       return color;
   }

   public void setXPosition(int xPosition){
       xPos = xPosition;
   }
   public void setYPosition(int yPosition){
       yPos = yPosition;
   }
   public void setColor(Color newColor){
       color = newColor;
   }

   public boolean isColliding(GameObject other){
       if(getBounds().intersects(other.getBounds())){
           return true;
       }
       else
           return false;

   }

}

package GameObjects;

import Interfaces.Moveable;
import java.awt.Color;
import Controls.KeyboardController;


public class Paddle extends GameObject implements Moveable {
    private int xPos, yPos;
    private int height, width;
    private int speed;
    private Color color;
    private KeyboardController controller;

    public Paddle(int xPosition, int yPosition, int newWidth, int newHeight, int newSpeed, Color newColor, KeyboardController newController){
        xPos = xPosition;
        yPos = yPosition;
        speed = newSpeed;
        color = newColor;
        controller = newController;
    }

    public int getWidth(){
        return width;
    }
    public int getHeight(){
        return height;
    }
    public int getSpeed(){
        return speed;
    }
    public void setWidth(int newWidth){
        width = newWidth;
    }
    public void setHeight(int newHeight){
        height = newHeight;
    }
    public void setSpeed(int newSpeed){
        speed = newSpeed;
    }

    public void move(){

    }

}

package Game;


import Controls.KeyboardController;
import GameObjects.Ball;
import GameObjects.Paddle;
import GameObjects.GameObject;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import javax.swing.JPanel;
import javax.swing.Timer;

public class Game extends JPanel   
{
    public static final int HEIGHT = 800;
    public static final int WIDTH = 600;
    public static final int PADDLE_Y_POS = HEIGHT - 30;
    public static final Color PADDLE_COLOR = Color.black;
    public static final int BALL_DIAMETER = 15;
    public Color color;

    private KeyboardController  controller;
    public Paddle player = new Paddle(110, HEIGHT-30, 80, 10, 5, color.black, controller);
    public Ball gameBall = new Ball((player.getXPosition()), (PADDLE_Y_POS - (BALL_DIAMETER + 10)), 15,  color.black);
//line above^ .getXPosition() not working

package GameObjects;

import Interfaces.Moveable;
import java.awt.Color;
import java.awt.Graphics2D;


public class Ball extends GameObject implements Moveable {
    private int xPos, yPos;
    private int xVel, yVel;
    public static int diameter;
    public static Color ballColor;

    public Ball(int newXPos, int newYPos, int newDiameter, Color newColor){
        xPos = newXPos;
        yPos = newYPos;
        diameter = newDiameter;
        ballColor = newColor;

    }

    public int getXVelocity(){ 
        return xVel;      
    }
    public int getYVelocity(){ 
        return yVel;      
    }

    public void setXVelocity(int xVelocity){
        xVel = xVelocity;   
    }
    public void setYVelocity(int yVelocity){ 
        yVel = yVelocity;
    }

    public int getDiameter(){
        return diameter;
    }



    public void move(){
        xPos += xVel;
        yPos += yVel;
    }

    public void drawBall(Graphics2D g){
        g.setColor(ballColor);
        g.fillOval(xPos, yPos, diameter, diameter);
        g.setColor(Color.gray);
        g.drawOval(xPos, yPos, diameter, diameter);
    }

}