It keeps giving me this error and i really need help!

package net.minecraft.src;
import org.lwjgl.opengl.GL11;

public class ModelMrsMcDade extends RenderLiving

{

 //The three numbers below change the size of your model (you'll need to change the hitbox size too though)
    protected void preRenderScale(ModelMrsMcDade entity, float f)
    {
        GL11.glScalef(1F, 1F, 1F);
    }

    public ModelMrsMcDade(ModelMrsMcDade modelbase, float f)
    {
        super(modelbase, f);
    }

    public void func_177_a(ModelMrsMcDade entity, double d, double d1, double d2,
            float f, float f1)
    {
        super.doRenderLiving(entity, d, d1, d2, f, f1);
    }

    public void doRenderLiving(EntityLiving entityliving, double d, double d1, double d2,
            float f, float f1)
    {
        super.doRenderLiving((ModelMrsMcDade) entityliving, d, d1, d2, f, f1);
    }

    public void doRender(Entity entity, double d, double d1, double d2,
            float f, float f1)
    {
        doRenderLiving((ModelMrsMcDade)entity, d, d1, d2, f, f1);
    }

    protected void preRenderCallback(EntityLiving entityliving, float f)
    {
        preRenderScale((ModelMrsMcDade)entityliving, f);
    }

how about adding a

}

to close the class?

I AM ALSO GETTING " reached end of file while parsing" WHEN I TRY TO COMPILE THIS CODE.

import javax.swing.*;

public class ComputingComputersPrices {
   public static void main(String[] args) {

   Object[] options = {"LabTop", "DeskTop"};

   int computer = JOptionPane.showOptionDialog(null, "Select your computer type", "SELECT PC",
   JOptionPane.YES_NO_OPTION, JOptionPane.QUESTION_MESSAGE, null, options, null);

   boolean Laptop;
   boolean Desktop;

    String monitor = JOptionPane.showInputDialog(null, "Enter the Monitor size you desire", "15, 17 or 19");

    String hardDrive = JOptionPane.showInputDialog(null, "Enter the Hard Desk size you desire", "200, 400 or 600");

    String memory = JOptionPane.showInputDialog(null, "Enter the Memory size you desire", "1-8");

    String processor = JOptionPane.showInputDialog(null, "Enter the Processor speed you desire", "4 or 6");

      if (monitor >= 19 )
      {
        Laptop = false;
      {

      int Monitor = Integer.parseInt(monitor);
      int HardDrive = Integer.parseInt(hardDrive);
      int Memory = Integer.parseInt(memory);
      int Processor = Integer.parseInt(processor);

    if ((Processor == 4) || (Processor == 6) && (Memory < 1) || (Memory > 8) && (HardDrive == 200) || (HardDrive == 400) || (HardDrive == 600) && (Monitor == 15) || (Monitor == 17) || (Monitor == 19)) {

        Desktop = ((50 * processor) + (50 * memory) + (0.40 * hardDrive) + (0.8 * monitor * 0.6 * monitor * 1));
        Laptop = (500 + (50 * processor) + (50 * memory) + (0.40 * hardDrive) + (0.8 * monitor * 0.6 * monitor * 1));
         }
     }
    if (Destop) {
         JOptionPane.showMessageDialog("The price of your Desktop computer is" + Desktop);

        else if (Laptop)  {
            JOptionPane.showMessageDialog("The price of your Laptop computer is" + Laptop);
        }
       else {
           JOptionPane.showMessageDialog("Invalid configuration");
       }

       }
     }
 }

Don't hijack old threads
If you have a question start your own thread
If you post code post, it in code tags
If you want people to read it, indent it properly

Ok I am really sorry but I am very new here and I really need urgent help.

Meanwhile, I tried to generate my own post but I just cant find my way around.

On the main Java forum page, above the first topic you will find "Want to start a new topic discussion? ... Click Here to Start a New Thread"
(and don't forget to select all your code then click the CODE icon in the top frame of the text edit area)