I'm having trouble with extending classes

[ziongio]

Here is my code. I can't get it to run.

import java.io.*;


class gcamposAuto {

private String make;
private Integer cylinders;
private String transmission;
private String color;

gcamposAuto(String autoMake, int autoCylinders, String autoTransmission, String autoColor)
{
make = autoMake;
cylinders = autoCylinders;
transmission = autoTransmission;
color = autoColor;
}

public String getMake()
{
return make;
}
public int getCylinders()
{
return cylinders;
}

public String getTransmission()
{
return transmission;
}
public String getColor()
{
return color;
}

String printAuto()
{
return("A "+ getColor()+", "+ getTransmission()+ ", "+" v"+getCylinders()+ getMake()+" automobile" );
}

}


class Truck extends gcamposAuto
{
private int towCapacity;
private int groundClearance;
public Truck(String autoMake, int autoCylinders, String autoTransmission, String autoColor, int truckTowC,int truckGroundC )
{
super(autoMake, autoCylinders, autoTransmission, autoColor);
towCapacity = truckTowC;
groundClearance = truckGroundC;
}

public int getTcapacity()
{
return towCapacity;
}
public int getGclearance()
{
return groundClearance;
}
{
super.getMake();
super.getCylinders();
super.getTransmission();
super.getColor();
}
String printTruck()
{
return("A "+ getColor()+", "+ getTransmission()+ ", "+" v"+getCylinders()+ getMake()+" truck with"+ getTcapacity()+ " lbs \n of towing capacity and "+ getGclearance()+ " inches of ground clearance");
}
}

class Car extends gcamposAuto
{
private int doors;
private int mpg;
public Car(String autoMake, int autoCylinders, String autoTransmission, String autoColor, int carDoors,int carMPG )
{
super(autoMake, autoCylinders, autoTransmission, autoColor);
doors = carDoors;
mpg = carMPG;
}

public int getDoors()
{
return doors;
}
public int getMPG()
{
return mpg;
}
{
super.getMake();
super.getCylinders();
super.getTransmission();
super.getColor();
}

String printCar()
{
return("A "+ getColor()+", "+ getTransmission()+ ", "+" v"+getCylinders()+ getMake()+" car with"+ getDoors()+ " doors getting \n"+ getMPG()+" MPG");
}
}

class autotest
{
public static void main(String s[])throws java.io.IOException {
InputStreamReader istream = new InputStreamReader(System.in);
BufferedReader read = new BufferedReader(istream);
{
System.out.println(" Welcome to Greasy Gus’ Auto Inventory");
System.out.println("Let’s start by entering an automobile: \n What’s the make?");
String m1 = read.readLine();
System.out.println("How many cylinders?");
String Cy1 = read.readLine();
int cy1 = Integer.parseInt(Cy1);
System.out.println("What transmission?");
String t1 = read.readLine();
System.out.println("What color");
String co1 = read.readLine();
gcamposAuto a = new gcamposAuto(m1, cy1,t1,co1);

System.out.println("Okay, now enter a truck: \n What’s the make?");
String m2 = read.readLine();
System.out.println("How many cylinders?");
String Cy2 = read.readLine();
int cy2 = Integer.parseInt(Cy2);
System.out.println("What transmission?");
String t2 = read.readLine();
System.out.println("What color?");
String co2 = read.readLine();
System.out.println("How many pounds of towing capacity?");
String Tc = read.readLine();
int tc = Integer.parseInt(Tc);
System.out.println("How many inches of ground clearance?");
String Gc = read.readLine();
int gc = Integer.parseInt(Gc);
Truck t = new Truck(m2, cy2, t2, co2, tc, gc);

System.out.println("Finally, enter a car: \n What’s the make?");
String m3 = read.readLine();
System.out.println("How many cylinders?");
String Cy3 = read.readLine();
int cy3 = Integer.parseInt(Cy3);
System.out.println("What transmission?");
String t3 = read.readLine();
System.out.println("What color?");
String co3 = read.readLine();
System.out.println("How many doors?");
String D = read.readLine();
int d = Integer.parseInt(D);
System.out.println("How many MPG?");
String Mpg3 = read.readLine();
int mpg3 = Integer.parseInt(Mpg3);
Car c = new Car(m3, cy3, t3, co3, d, mpg3);

System.out.println("Alright, Greasy Gus is selling the following vehicles you’ve entered:");
System.out.println(a.printAuto());
System.out.println(t.printTruck());
System.out.println(c.printCar());
}
}
}



Thanks for the help.

[sandeeptheviper]

HI
your code seems to be fine and is running so where is the problem.
instead of using{
super.getMake();
super.getCylinders();
super.getTransmission();
super.getColor();
}

this why dont you use syntax
String printCar()
{
return("A "+ super.getColor()+", "+ super.getTransmission()+ ", "+" v"+super.getCylinders()+ super.getMake()+" car with"+ getDoors()+ " doors getting \n"+ getMPG()+"

MPG");
}


if there is any specific reason please tell me what is its purpose

[sunde887]

What errors are you getting? You need to help us help you, I can't read your mind and see what's wrong, please give us the errors(not paraphrased), copy them exactly.

Also, wrap your code in code tage
[code ]
your code here
[/code]